feat: init

node_modules/nuxt/dist/app/composables/route-announcer.js

@@ -0,0 +1,55 @@
+import { getCurrentScope, onScopeDispose, shallowRef } from "vue";
+import { useNuxtApp } from "../nuxt.js";
+import { injectHead } from "./head.js";
+function createRouteAnnouncer(opts = {}) {
+  const message = shallowRef("");
+  const politeness = shallowRef(opts.politeness || "polite");
+  const activeHead = injectHead();
+  function set(messageValue = "", politenessSetting = "polite") {
+    message.value = messageValue;
+    politeness.value = politenessSetting;
+  }
+  function polite(message2) {
+    return set(message2, "polite");
+  }
+  function assertive(message2) {
+    return set(message2, "assertive");
+  }
+  function _updateMessageWithPageHeading() {
+    set(document?.title?.trim(), politeness.value);
+  }
+  function _cleanup() {
+    activeHead?.hooks?.removeHook("dom:rendered", _updateMessageWithPageHeading);
+  }
+  _updateMessageWithPageHeading();
+  activeHead?.hooks?.hook("dom:rendered", () => {
+    _updateMessageWithPageHeading();
+  });
+  return {
+    _cleanup,
+    message,
+    politeness,
+    set,
+    polite,
+    assertive
+  };
+}
+export function useRouteAnnouncer(opts = {}) {
+  const nuxtApp = useNuxtApp();
+  const announcer = nuxtApp._routeAnnouncer ||= createRouteAnnouncer(opts);
+  if (opts.politeness !== announcer.politeness.value) {
+    announcer.politeness.value = opts.politeness || "polite";
+  }
+  if (import.meta.client && getCurrentScope()) {
+    nuxtApp._routeAnnouncerDeps ||= 0;
+    nuxtApp._routeAnnouncerDeps++;
+    onScopeDispose(() => {
+      nuxtApp._routeAnnouncerDeps--;
+      if (nuxtApp._routeAnnouncerDeps === 0) {
+        announcer._cleanup();
+        delete nuxtApp._routeAnnouncer;
+      }
+    });
+  }
+  return announcer;
+}