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module \"@wordpress/interactivity\"","webpack://ncmaz-fse-core/webpack/bootstrap","webpack://ncmaz-fse-core/webpack/runtime/make namespace object","webpack://ncmaz-fse-core/./src/dropdown-menu-block/view.ts"],"sourcesContent":["module.exports = __WEBPACK_EXTERNAL_MODULE__wordpress_interactivity_8e89b257__;","// The module cache\nvar __webpack_module_cache__ = {};\n\n// The require function\nfunction __webpack_require__(moduleId) {\n\t// Check if module is in cache\n\tvar cachedModule = __webpack_module_cache__[moduleId];\n\tif (cachedModule !== undefined) {\n\t\treturn cachedModule.exports;\n\t}\n\t// Create a new module (and put it into the cache)\n\tvar module = __webpack_module_cache__[moduleId] = {\n\t\t// no module.id needed\n\t\t// no module.loaded needed\n\t\texports: {}\n\t};\n\n\t// Execute the module function\n\t__webpack_modules__[moduleId](module, module.exports, __webpack_require__);\n\n\t// Return the exports of the module\n\treturn module.exports;\n}\n\n","// define __esModule on exports\n__webpack_require__.r = (exports) => {\n\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n\t}\n\tObject.defineProperty(exports, '__esModule', { value: true });\n};","import { store, getContext, getElement } from \"@wordpress/interactivity\";\n\ntype TOpenBy = \"click\" | \"focus\";\n\ninterface TContext {\n\tmenuOpenedBy: {\n\t\tclick: boolean;\n\t\tfocus: boolean;\n\t};\n\tpreviousFocus: HTMLElement | null;\n\tdropdownMenu: HTMLElement | null;\n}\n\ninterface TState {\n\tisMenuOpen: boolean;\n}\n\nconst { state, actions } = store(\"ncmfse/dropdown-menu\", {\n\tstate: {\n\t\tget isMenuOpen() {\n\t\t\tconst context = getContext<TContext>();\n\t\t\t// The menu is opened if either `click` or `focus` is true.\n\t\t\treturn Object.values(context.menuOpenedBy).filter(Boolean).length > 0;\n\t\t},\n\t} as TState,\n\tactions: {\n\t\ttoggleMenuOnClick() {\n\t\t\tconst context = getContext<TContext>();\n\t\t\tconst { ref } = getElement();\n\n\t\t\t// Safari won't send focus to the clicked element, so we need to manually place it: https://bugs.webkit.org/show_bug.cgi?id=22261\n\t\t\tif (window.document.activeElement !== ref) {\n\t\t\t\tref?.focus();\n\t\t\t}\n\n\t\t\tif (context.menuOpenedBy.click || context.menuOpenedBy.focus) {\n\t\t\t\tactions.closeMenu(\"click\");\n\t\t\t\tactions.closeMenu(\"focus\");\n\t\t\t} else {\n\t\t\t\tcontext.previousFocus = ref;\n\t\t\t\tactions.openMenu(\"click\");\n\t\t\t}\n\t\t},\n\t\tcloseMenuOnClick() {\n\t\t\tactions.closeMenu(\"click\");\n\t\t\tactions.closeMenu(\"focus\");\n\t\t},\n\t\thandleMenuKeydown(event: KeyboardEvent) {\n\t\t\tconst context = getContext<TContext>();\n\t\t\tif (context.menuOpenedBy.click) {\n\t\t\t\t// If Escape close the menu.\n\t\t\t\tif (event?.key === \"Escape\") {\n\t\t\t\t\tactions.closeMenu(\"click\");\n\t\t\t\t\tactions.closeMenu(\"focus\");\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\t\topenMenuOnFocus() {\n\t\t\tactions.openMenu(\"focus\");\n\t\t},\n\n\t\thandleMenuFocusout(event: FocusEvent) {\n\t\t\tconst context = getContext<TContext>();\n\t\t\tconst menuContainer = context.dropdownMenu;\n\t\t\t// If focus is outside menu, and in the document, close menu\n\t\t\t// event.target === The element losing focus\n\t\t\t// event.relatedTarget === The element receiving focus (if any)\n\t\t\t// When focusout is outside the document,\n\t\t\t// `window.document.activeElement` doesn't change.\n\n\t\t\t// The event.relatedTarget is null when something outside the navigation menu is clicked. This is only necessary for Safari.\n\t\t\t// TODO: There is still an issue in Safari where clicking on the menu link closes the menu. We don't want this. The toggleMenuOnClick callback should handle this.\n\t\t\tif (\n\t\t\t\tevent.relatedTarget === null ||\n\t\t\t\t// @ts-ignore\n\t\t\t\t(!menuContainer?.contains(event.relatedTarget) &&\n\t\t\t\t\tevent.target !== window.document.activeElement)\n\t\t\t) {\n\t\t\t\tactions.closeMenu(\"click\");\n\t\t\t\tactions.closeMenu(\"focus\");\n\t\t\t}\n\t\t},\n\t\topenMenu(menuOpenedOn = \"click\" as TOpenBy) {\n\t\t\tconst context = getContext<TContext>();\n\t\t\tcontext.menuOpenedBy[menuOpenedOn] = true;\n\t\t},\n\t\tcloseMenu(menuClosedOn = \"click\" as TOpenBy) {\n\t\t\tconst context = getContext<TContext>();\n\t\t\tcontext.menuOpenedBy[menuClosedOn] = false;\n\n\t\t\t// Reset the menu reference and button focus when closed.\n\t\t\tif (!state.isMenuOpen) {\n\t\t\t\tif (context.dropdownMenu?.contains(window.document.activeElement)) {\n\t\t\t\t\tcontext.previousFocus?.focus();\n\t\t\t\t}\n\t\t\t\tcontext.previousFocus = null;\n\t\t\t\tcontext.dropdownMenu = null;\n\t\t\t}\n\t\t},\n\t},\n\tcallbacks: {\n\t\tonWatchMenu() {\n\t\t\tconst context = getContext<TContext>();\n\t\t\tconst { ref } = getElement();\n\t\t\t// Set the menu reference when initialized.\n\t\t\tif (state.isMenuOpen) {\n\t\t\t\tcontext.dropdownMenu = ref;\n\t\t\t}\n\t\t},\n\t},\n});\n"],"names":["store","getContext","getElement","state","actions","isMenuOpen","context","Object","values","menuOpenedBy","filter","Boolean","length","toggleMenuOnClick","ref","window","document","activeElement","focus","click","closeMenu","previousFocus","openMenu","closeMenuOnClick","handleMenuKeydown","event","key","openMenuOnFocus","handleMenuFocusout","menuContainer","dropdownMenu","relatedTarget","contains","target","menuOpenedOn","menuClosedOn","callbacks","onWatchMenu"],"sourceRoot":""}