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/*! elementor - v3.25.0 - 03-11-2024 */ "use strict"; (self["webpackChunkelementor"] = self["webpackChunkelementor"] || []).push([["nested-title-keyboard-handler"],{ /***/ "../assets/dev/js/frontend/handlers/accessibility/nested-title-keyboard-handler.js": /*!*****************************************************************************************!*\ !*** ../assets/dev/js/frontend/handlers/accessibility/nested-title-keyboard-handler.js ***! \*****************************************************************************************/ /***/ ((__unused_webpack_module, exports, __webpack_require__) => { var _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ "../node_modules/@babel/runtime/helpers/interopRequireDefault.js"); Object.defineProperty(exports, "__esModule", ({ value: true })); exports["default"] = void 0; var _base = _interopRequireDefault(__webpack_require__(/*! ../base */ "../assets/dev/js/frontend/handlers/base.js")); class NestedTitleKeyboardHandler extends _base.default { __construct(settings) { super.__construct(settings); this.directionNext = 'next'; this.directionPrevious = 'previous'; this.focusableElementSelector = 'audio, button, canvas, details, iframe, input, select, summary, textarea, video, [accesskey], [contenteditable], [href], [tabindex]:not([tabindex="-1"])'; } getWidgetNumber() { return this.$element.find('> .elementor-widget-container > .e-n-tabs, > .e-n-tabs').attr('data-widget-number'); } getDefaultSettings() { return { selectors: { itemTitle: `[id*="e-n-tab-title-${this.getWidgetNumber()}"]`, itemContainer: `[id*="e-n-tab-content-${this.getWidgetNumber()}"]` }, ariaAttributes: { titleStateAttribute: 'aria-selected', activeTitleSelector: '[aria-selected="true"]' }, datasets: { titleIndex: 'data-tab-index' }, keyDirection: { ArrowLeft: elementorFrontendConfig.is_rtl ? this.directionNext : this.directionPrevious, ArrowUp: this.directionPrevious, ArrowRight: elementorFrontendConfig.is_rtl ? this.directionPrevious : this.directionNext, ArrowDown: this.directionNext } }; } getDefaultElements() { const selectors = this.getSettings('selectors'); return { $itemTitles: this.findElement(selectors.itemTitle), $itemContainers: this.findElement(selectors.itemContainer), $focusableContainerElements: this.getFocusableElements(this.findElement(selectors.itemContainer)) }; } getFocusableElements($elements) { return $elements.find(this.focusableElementSelector).not('[disabled], [inert]'); } getKeyDirectionValue(event) { const direction = this.getSettings('keyDirection')[event.key]; return this.directionNext === direction ? 1 : -1; } /** * @param {HTMLElement} itemTitleElement * * @return {string} */ getTitleIndex(itemTitleElement) { const { titleIndex: indexAttribute } = this.getSettings('datasets'); return itemTitleElement.getAttribute(indexAttribute); } /** * @param {string|number} titleIndex * * @return {string} */ getTitleFilterSelector(titleIndex) { const { titleIndex: indexAttribute } = this.getSettings('datasets'); return `[${indexAttribute}="${titleIndex}"]`; } getActiveTitleElement() { const activeTitleFilter = this.getSettings('ariaAttributes').activeTitleSelector; return this.elements.$itemTitles.filter(activeTitleFilter); } onInit() { super.onInit(...arguments); } bindEvents() { this.elements.$itemTitles.on(this.getTitleEvents()); this.elements.$focusableContainerElements.on(this.getContentElementEvents()); } unbindEvents() { this.elements.$itemTitles.off(this.getTitleEvents()); this.elements.$focusableContainerElements.children().off(this.getContentElementEvents()); } getTitleEvents() { return { keydown: this.handleTitleKeyboardNavigation.bind(this) }; } getContentElementEvents() { return { keydown: this.handleContentElementKeyboardNavigation.bind(this) }; } isDirectionKey(event) { const directionKeys = ['ArrowLeft', 'ArrowRight', 'ArrowUp', 'ArrowDown', 'Home', 'End']; return directionKeys.includes(event.key); } isActivationKey(event) { const activationKeys = ['Enter', ' ']; return activationKeys.includes(event.key); } handleTitleKeyboardNavigation(event) { if (this.isDirectionKey(event)) { event.preventDefault(); const currentTitleIndex = parseInt(this.getTitleIndex(event.currentTarget)) || 1, numberOfTitles = this.elements.$itemTitles.length, titleIndexUpdated = this.getTitleIndexFocusUpdated(event, currentTitleIndex, numberOfTitles); this.changeTitleFocus(titleIndexUpdated); event.stopPropagation(); } else if (this.isActivationKey(event)) { event.preventDefault(); if (this.handeTitleLinkEnterOrSpaceEvent(event)) { return; } const titleIndex = this.getTitleIndex(event.currentTarget); elementorFrontend.elements.$window.trigger('elementor/nested-elements/activate-by-keyboard', { widgetId: this.getID(), titleIndex }); } else if ('Escape' === event.key) { this.handleTitleEscapeKeyEvents(event); } } handeTitleLinkEnterOrSpaceEvent(event) { const isLinkElement = 'a' === event?.currentTarget?.tagName?.toLowerCase(); if (!elementorFrontend.isEditMode() && isLinkElement) { event?.currentTarget?.click(); event.stopPropagation(); } return isLinkElement; } getTitleIndexFocusUpdated(event, currentTitleIndex, numberOfTitles) { let titleIndexUpdated = 0; switch (event.key) { case 'Home': titleIndexUpdated = 1; break; case 'End': titleIndexUpdated = numberOfTitles; break; default: const directionValue = this.getKeyDirectionValue(event), isEndReached = numberOfTitles < currentTitleIndex + directionValue, isStartReached = 0 === currentTitleIndex + directionValue; if (isEndReached) { titleIndexUpdated = 1; } else if (isStartReached) { titleIndexUpdated = numberOfTitles; } else { titleIndexUpdated = currentTitleIndex + directionValue; } } return titleIndexUpdated; } changeTitleFocus(titleIndexUpdated) { const $newTitle = this.elements.$itemTitles.filter(this.getTitleFilterSelector(titleIndexUpdated)); this.setTitleTabindex(titleIndexUpdated); $newTitle.trigger('focus'); } setTitleTabindex(titleIndex) { this.elements.$itemTitles.attr('tabindex', '-1'); const $newTitle = this.elements.$itemTitles.filter(this.getTitleFilterSelector(titleIndex)); $newTitle.attr('tabindex', '0'); } handleTitleEscapeKeyEvents() {} handleContentElementKeyboardNavigation(event) { if ('Tab' === event.key && !event.shiftKey) { this.handleContentElementTabEvents(event); } else if ('Escape' === event.key) { event.preventDefault(); event.stopPropagation(); this.handleContentElementEscapeEvents(event); } } handleContentElementEscapeEvents() { this.getActiveTitleElement().trigger('focus'); } handleContentElementTabEvents() {} } exports["default"] = NestedTitleKeyboardHandler; /***/ }) }]); //# sourceMappingURL=nested-title-keyboard-handler.92a73d7a8a75bcb8cd67.bundle.js.map
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