diff options
Diffstat (limited to 'vendor/twbs/bootstrap/js/src/offcanvas.js')
| -rw-r--r-- | vendor/twbs/bootstrap/js/src/offcanvas.js | 133 |
1 files changed, 72 insertions, 61 deletions
diff --git a/vendor/twbs/bootstrap/js/src/offcanvas.js b/vendor/twbs/bootstrap/js/src/offcanvas.js index 66378fd23..1b908ef6c 100644 --- a/vendor/twbs/bootstrap/js/src/offcanvas.js +++ b/vendor/twbs/bootstrap/js/src/offcanvas.js @@ -1,6 +1,6 @@ /** * -------------------------------------------------------------------------- - * Bootstrap (v5.1.3): offcanvas.js + * Bootstrap (v5.2.0): offcanvas.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE) * -------------------------------------------------------------------------- */ @@ -9,22 +9,18 @@ import { defineJQueryPlugin, getElementFromSelector, isDisabled, - isVisible, - typeCheckConfig + isVisible } 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 NAME = 'offcanvas' @@ -34,42 +30,43 @@ 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_SHOW = 'show' +const CLASS_NAME_SHOWING = 'showing' +const CLASS_NAME_HIDING = 'hiding' 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${EVENT_KEY}` +const EVENT_HIDE_PREVENTED = `hidePrevented${EVENT_KEY}` const EVENT_HIDDEN = `hidden${EVENT_KEY}` +const EVENT_RESIZE = `resize${EVENT_KEY}` const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}` const EVENT_KEYDOWN_DISMISS = `keydown.dismiss${EVENT_KEY}` const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="offcanvas"]' +const Default = { + backdrop: true, + keyboard: true, + scroll: false +} + +const DefaultType = { + backdrop: '(boolean|string)', + keyboard: 'boolean', + scroll: 'boolean' +} + /** - * ------------------------------------------------------------------------ - * Class Definition - * ------------------------------------------------------------------------ + * Class definition */ class Offcanvas extends BaseComponent { constructor(element, config) { - super(element) + super(element, config) - this._config = this._getConfig(config) this._isShown = false this._backdrop = this._initializeBackDrop() this._focustrap = this._initializeFocusTrap() @@ -77,17 +74,19 @@ class Offcanvas extends BaseComponent { } // Getters + static get Default() { + return Default + } - static get NAME() { - return NAME + static get DefaultType() { + return DefaultType } - static get Default() { - return Default + static get NAME() { + return NAME } // Public - toggle(relatedTarget) { return this._isShown ? this.hide() : this.show(relatedTarget) } @@ -104,24 +103,23 @@ class Offcanvas extends BaseComponent { } 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) + this._element.classList.add(CLASS_NAME_SHOWING) const completeCallBack = () => { - if (!this._config.scroll) { + if (!this._config.scroll || this._config.backdrop) { this._focustrap.activate() } + this._element.classList.add(CLASS_NAME_SHOW) + this._element.classList.remove(CLASS_NAME_SHOWING) EventHandler.trigger(this._element, EVENT_SHOWN, { relatedTarget }) } @@ -142,14 +140,13 @@ class Offcanvas extends BaseComponent { this._focustrap.deactivate() this._element.blur() this._isShown = false - this._element.classList.remove(CLASS_NAME_SHOW) + this._element.classList.add(CLASS_NAME_HIDING) this._backdrop.hide() const completeCallback = () => { - this._element.setAttribute('aria-hidden', true) + this._element.classList.remove(CLASS_NAME_SHOW, CLASS_NAME_HIDING) this._element.removeAttribute('aria-modal') this._element.removeAttribute('role') - this._element.style.visibility = 'hidden' if (!this._config.scroll) { new ScrollBarHelper().reset() @@ -168,24 +165,25 @@ class Offcanvas extends BaseComponent { } // Private + _initializeBackDrop() { + const clickCallback = () => { + if (this._config.backdrop === 'static') { + EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED) + return + } - _getConfig(config) { - config = { - ...Default, - ...Manipulator.getDataAttributes(this._element), - ...(typeof config === 'object' ? config : {}) + this.hide() } - typeCheckConfig(NAME, config, DefaultType) - return config - } - _initializeBackDrop() { + // 'static' option will be translated to true, and booleans will keep their value + const isVisible = Boolean(this._config.backdrop) + return new Backdrop({ className: CLASS_NAME_BACKDROP, - isVisible: this._config.backdrop, + isVisible, isAnimated: true, rootElement: this._element.parentNode, - clickCallback: () => this.hide() + clickCallback: isVisible ? clickCallback : null }) } @@ -197,14 +195,20 @@ class Offcanvas extends BaseComponent { _addEventListeners() { EventHandler.on(this._element, EVENT_KEYDOWN_DISMISS, event => { - if (this._config.keyboard && event.key === ESCAPE_KEY) { - this.hide() + if (event.key !== ESCAPE_KEY) { + return + } + + if (!this._config.keyboard) { + EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED) + return } + + this.hide() }) } // Static - static jQueryInterface(config) { return this.each(function () { const data = Offcanvas.getOrCreateInstance(this, config) @@ -223,9 +227,7 @@ class Offcanvas extends BaseComponent { } /** - * ------------------------------------------------------------------------ - * Data Api implementation - * ------------------------------------------------------------------------ + * Data API implementation */ EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) { @@ -247,24 +249,33 @@ EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function ( }) // 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 alreadyOpen = SelectorEngine.findOne(OPEN_SELECTOR) + if (alreadyOpen && alreadyOpen !== target) { + Offcanvas.getInstance(alreadyOpen).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()) -) +EventHandler.on(window, EVENT_LOAD_DATA_API, () => { + for (const selector of SelectorEngine.find(OPEN_SELECTOR)) { + Offcanvas.getOrCreateInstance(selector).show() + } +}) + +EventHandler.on(window, EVENT_RESIZE, () => { + for (const element of SelectorEngine.find('[aria-modal][class*=show][class*=offcanvas-]')) { + if (getComputedStyle(element).position !== 'fixed') { + Offcanvas.getOrCreateInstance(element).hide() + } + } +}) enableDismissTrigger(Offcanvas) + /** - * ------------------------------------------------------------------------ * jQuery - * ------------------------------------------------------------------------ */ defineJQueryPlugin(Offcanvas) |