1 files changed, 61 insertions, 0 deletions
diff --git a/intl/icu_capi/js/package/lib/ICU4XTitlecaseMapper.js b/intl/icu_capi/js/package/lib/ICU4XTitlecaseMapper.js
new file mode 100644
index 0000000000..c25bf08702
--- /dev/null
+++ b/intl/icu_capi/js/package/lib/ICU4XTitlecaseMapper.js
@@ -0,0 +1,61 @@
+import wasm from "./diplomat-wasm.mjs"
+import * as diplomatRuntime from "./diplomat-runtime.js"
+import { ICU4XError_js_to_rust, ICU4XError_rust_to_js } from "./ICU4XError.js"
+import { ICU4XLeadingAdjustment_js_to_rust, ICU4XLeadingAdjustment_rust_to_js } from "./ICU4XLeadingAdjustment.js"
+import { ICU4XTrailingCase_js_to_rust, ICU4XTrailingCase_rust_to_js } from "./ICU4XTrailingCase.js"
+
+const ICU4XTitlecaseMapper_box_destroy_registry = new FinalizationRegistry(underlying => {
+  wasm.ICU4XTitlecaseMapper_destroy(underlying);
+});
+
+export class ICU4XTitlecaseMapper {
+  #lifetimeEdges = [];
+  constructor(underlying, owned, edges) {
+    this.underlying = underlying;
+    this.#lifetimeEdges.push(...edges);
+    if (owned) {
+      ICU4XTitlecaseMapper_box_destroy_registry.register(this, underlying);
+    }
+  }
+
+  static create(arg_provider) {
+    return (() => {
+      const diplomat_receive_buffer = wasm.diplomat_alloc(5, 4);
+      wasm.ICU4XTitlecaseMapper_create(diplomat_receive_buffer, arg_provider.underlying);
+      const is_ok = diplomatRuntime.resultFlag(wasm, diplomat_receive_buffer, 4);
+      if (is_ok) {
+        const ok_value = new ICU4XTitlecaseMapper(diplomatRuntime.ptrRead(wasm, diplomat_receive_buffer), true, []);
+        wasm.diplomat_free(diplomat_receive_buffer, 5, 4);
+        return ok_value;
+      } else {
+        const throw_value = ICU4XError_rust_to_js[diplomatRuntime.enumDiscriminant(wasm, diplomat_receive_buffer)];
+        wasm.diplomat_free(diplomat_receive_buffer, 5, 4);
+        throw new diplomatRuntime.FFIError(throw_value);
+      }
+    })();
+  }
+
+  titlecase_segment_v1(arg_s, arg_locale, arg_options) {
+    const buf_arg_s = diplomatRuntime.DiplomatBuf.str(wasm, arg_s);
+    const field_leading_adjustment_arg_options = arg_options["leading_adjustment"];
+    const field_trailing_case_arg_options = arg_options["trailing_case"];
+    const diplomat_out = diplomatRuntime.withWriteable(wasm, (writeable) => {
+      return (() => {
+        const diplomat_receive_buffer = wasm.diplomat_alloc(5, 4);
+        wasm.ICU4XTitlecaseMapper_titlecase_segment_v1(diplomat_receive_buffer, this.underlying, buf_arg_s.ptr, buf_arg_s.size, arg_locale.underlying, ICU4XLeadingAdjustment_js_to_rust[field_leading_adjustment_arg_options], ICU4XTrailingCase_js_to_rust[field_trailing_case_arg_options], writeable);
+        const is_ok = diplomatRuntime.resultFlag(wasm, diplomat_receive_buffer, 4);
+        if (is_ok) {
+          const ok_value = {};
+          wasm.diplomat_free(diplomat_receive_buffer, 5, 4);
+          return ok_value;
+        } else {
+          const throw_value = ICU4XError_rust_to_js[diplomatRuntime.enumDiscriminant(wasm, diplomat_receive_buffer)];
+          wasm.diplomat_free(diplomat_receive_buffer, 5, 4);
+          throw new diplomatRuntime.FFIError(throw_value);
+        }
+      })();
+    });
+    buf_arg_s.free();
+    return diplomat_out;
+  }
+}