diff options
Diffstat (limited to 'vendor/twbs/bootstrap/js/dist/offcanvas.js')
| -rw-r--r-- | vendor/twbs/bootstrap/js/dist/offcanvas.js | 208 |
1 files changed, 31 insertions, 177 deletions
diff --git a/vendor/twbs/bootstrap/js/dist/offcanvas.js b/vendor/twbs/bootstrap/js/dist/offcanvas.js index 5fa456feb..529a294ff 100644 --- a/vendor/twbs/bootstrap/js/dist/offcanvas.js +++ b/vendor/twbs/bootstrap/js/dist/offcanvas.js @@ -1,5 +1,5 @@ /*! - * Bootstrap offcanvas.js v5.1.1 (https://getbootstrap.com/) + * Bootstrap offcanvas.js v5.0.2 (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) */ @@ -16,12 +16,6 @@ var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler); var BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent); - /** - * -------------------------------------------------------------------------- - * Bootstrap (v5.1.1): util/index.js - * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE) - * -------------------------------------------------------------------------- - */ const MILLISECONDS_MULTIPLIER = 1000; const TRANSITION_END = 'transitionend'; // Shoutout AngusCroll (https://goo.gl/pxwQGp) @@ -108,7 +102,7 @@ } if (typeof obj === 'string' && obj.length > 0) { - return document.querySelector(obj); + return SelectorEngine__default['default'].findOne(obj); } return null; @@ -149,20 +143,8 @@ return element.hasAttribute('disabled') && element.getAttribute('disabled') !== 'false'; }; - /** - * Trick to restart an element's animation - * - * @param {HTMLElement} element - * @return void - * - * @see https://www.charistheo.io/blog/2021/02/restart-a-css-animation-with-javascript/#restarting-a-css-animation - */ - - const reflow = element => { - // eslint-disable-next-line no-unused-expressions - element.offsetHeight; - }; + const reflow = element => element.offsetHeight; const getjQuery = () => { const { @@ -250,7 +232,7 @@ /** * -------------------------------------------------------------------------- - * Bootstrap (v5.1.1): util/scrollBar.js + * Bootstrap (v5.0.2): util/scrollBar.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE) * -------------------------------------------------------------------------- */ @@ -354,12 +336,11 @@ /** * -------------------------------------------------------------------------- - * Bootstrap (v5.1.1): util/backdrop.js + * Bootstrap (v5.0.2): util/backdrop.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- */ - const Default$2 = { - className: 'modal-backdrop', + const Default$1 = { isVisible: true, // if false, we use the backdrop helper without adding any element to the dom isAnimated: false, @@ -367,17 +348,17 @@ // give the choice to place backdrop under different elements clickCallback: null }; - const DefaultType$2 = { - className: 'string', + const DefaultType$1 = { isVisible: 'boolean', isAnimated: 'boolean', rootElement: '(element|string)', clickCallback: '(function|null)' }; - const NAME$2 = 'backdrop'; + const NAME$1 = 'backdrop'; + const CLASS_NAME_BACKDROP = 'modal-backdrop'; const CLASS_NAME_FADE = 'fade'; const CLASS_NAME_SHOW$1 = 'show'; - const EVENT_MOUSEDOWN = `mousedown.bs.${NAME$2}`; + const EVENT_MOUSEDOWN = `mousedown.bs.${NAME$1}`; class Backdrop { constructor(config) { @@ -423,7 +404,7 @@ _getElement() { if (!this._element) { const backdrop = document.createElement('div'); - backdrop.className = this._config.className; + backdrop.className = CLASS_NAME_BACKDROP; if (this._config.isAnimated) { backdrop.classList.add(CLASS_NAME_FADE); @@ -436,12 +417,12 @@ } _getConfig(config) { - config = { ...Default$2, + config = { ...Default$1, ...(typeof config === 'object' ? config : {}) }; // use getElement() with the default "body" to get a fresh Element on each instantiation config.rootElement = getElement(config.rootElement); - typeCheckConfig(NAME$2, config, DefaultType$2); + typeCheckConfig(NAME$1, config, DefaultType$1); return config; } @@ -450,7 +431,7 @@ return; } - this._config.rootElement.append(this._getElement()); + this._config.rootElement.appendChild(this._getElement()); EventHandler__default['default'].on(this._getElement(), EVENT_MOUSEDOWN, () => { execute(this._config.clickCallback); @@ -478,136 +459,7 @@ /** * -------------------------------------------------------------------------- - * Bootstrap (v5.1.1): util/focustrap.js - * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) - * -------------------------------------------------------------------------- - */ - const Default$1 = { - trapElement: null, - // The element to trap focus inside of - autofocus: true - }; - const DefaultType$1 = { - trapElement: 'element', - autofocus: 'boolean' - }; - const NAME$1 = 'focustrap'; - const DATA_KEY$1 = 'bs.focustrap'; - const EVENT_KEY$1 = `.${DATA_KEY$1}`; - const EVENT_FOCUSIN = `focusin${EVENT_KEY$1}`; - const EVENT_KEYDOWN_TAB = `keydown.tab${EVENT_KEY$1}`; - const TAB_KEY = 'Tab'; - const TAB_NAV_FORWARD = 'forward'; - const TAB_NAV_BACKWARD = 'backward'; - - class FocusTrap { - constructor(config) { - this._config = this._getConfig(config); - this._isActive = false; - this._lastTabNavDirection = null; - } - - activate() { - const { - trapElement, - autofocus - } = this._config; - - if (this._isActive) { - return; - } - - if (autofocus) { - trapElement.focus(); - } - - EventHandler__default['default'].off(document, EVENT_KEY$1); // guard against infinite focus loop - - EventHandler__default['default'].on(document, EVENT_FOCUSIN, event => this._handleFocusin(event)); - EventHandler__default['default'].on(document, EVENT_KEYDOWN_TAB, event => this._handleKeydown(event)); - this._isActive = true; - } - - deactivate() { - if (!this._isActive) { - return; - } - - this._isActive = false; - EventHandler__default['default'].off(document, EVENT_KEY$1); - } // Private - - - _handleFocusin(event) { - const { - target - } = event; - const { - trapElement - } = this._config; - - if (target === document || target === trapElement || trapElement.contains(target)) { - return; - } - - const elements = SelectorEngine__default['default'].focusableChildren(trapElement); - - if (elements.length === 0) { - trapElement.focus(); - } else if (this._lastTabNavDirection === TAB_NAV_BACKWARD) { - elements[elements.length - 1].focus(); - } else { - elements[0].focus(); - } - } - - _handleKeydown(event) { - if (event.key !== TAB_KEY) { - return; - } - - this._lastTabNavDirection = event.shiftKey ? TAB_NAV_BACKWARD : TAB_NAV_FORWARD; - } - - _getConfig(config) { - config = { ...Default$1, - ...(typeof config === 'object' ? config : {}) - }; - typeCheckConfig(NAME$1, config, DefaultType$1); - return config; - } - - } - - /** - * -------------------------------------------------------------------------- - * Bootstrap (v5.1.1): util/component-functions.js - * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE) - * -------------------------------------------------------------------------- - */ - - const enableDismissTrigger = (component, method = 'hide') => { - const clickEvent = `click.dismiss${component.EVENT_KEY}`; - const name = component.NAME; - EventHandler__default['default'].on(document, clickEvent, `[data-bs-dismiss="${name}"]`, function (event) { - if (['A', 'AREA'].includes(this.tagName)) { - event.preventDefault(); - } - - if (isDisabled(this)) { - return; - } - - const target = getElementFromSelector(this) || this.closest(`.${name}`); - const instance = component.getOrCreateInstance(target); // Method argument is left, for Alert and only, as it doesn't implement the 'hide' method - - instance[method](); - }); - }; - - /** - * -------------------------------------------------------------------------- - * Bootstrap (v5.1.1): offcanvas.js + * Bootstrap (v5.0.2): offcanvas.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- */ @@ -634,14 +486,16 @@ scroll: 'boolean' }; const CLASS_NAME_SHOW = 'show'; - const CLASS_NAME_BACKDROP = 'offcanvas-backdrop'; const OPEN_SELECTOR = '.offcanvas.show'; 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 EVENT_KEYDOWN_DISMISS = `keydown.dismiss${EVENT_KEY}`; + const SELECTOR_DATA_DISMISS = '[data-bs-dismiss="offcanvas"]'; const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="offcanvas"]'; /** * ------------------------------------------------------------------------ @@ -655,7 +509,6 @@ this._config = this._getConfig(config); this._isShown = false; this._backdrop = this._initializeBackDrop(); - this._focustrap = this._initializeFocusTrap(); this._addEventListeners(); } // Getters @@ -694,6 +547,8 @@ if (!this._config.scroll) { new ScrollBarHelper().hide(); + + this._enforceFocusOnElement(this._element); } this._element.removeAttribute('aria-hidden'); @@ -705,10 +560,6 @@ this._element.classList.add(CLASS_NAME_SHOW); const completeCallBack = () => { - if (!this._config.scroll) { - this._focustrap.activate(); - } - EventHandler__default['default'].trigger(this._element, EVENT_SHOWN, { relatedTarget }); @@ -728,7 +579,7 @@ return; } - this._focustrap.deactivate(); + EventHandler__default['default'].off(document, EVENT_FOCUSIN); this._element.blur(); @@ -760,9 +611,8 @@ dispose() { this._backdrop.dispose(); - this._focustrap.deactivate(); - super.dispose(); + EventHandler__default['default'].off(document, EVENT_FOCUSIN); } // Private @@ -777,7 +627,6 @@ _initializeBackDrop() { return new Backdrop({ - className: CLASS_NAME_BACKDROP, isVisible: this._config.backdrop, isAnimated: true, rootElement: this._element.parentNode, @@ -785,13 +634,19 @@ }); } - _initializeFocusTrap() { - return new FocusTrap({ - trapElement: this._element + _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(this._element, EVENT_KEYDOWN_DISMISS, event => { if (this._config.keyboard && event.key === ESCAPE_KEY) { this.hide(); @@ -852,7 +707,6 @@ data.toggle(this); }); EventHandler__default['default'].on(window, EVENT_LOAD_DATA_API, () => SelectorEngine__default['default'].find(OPEN_SELECTOR).forEach(el => Offcanvas.getOrCreateInstance(el).show())); - enableDismissTrigger(Offcanvas); /** * ------------------------------------------------------------------------ * jQuery |