1// generated by diplomat-tool 2import { DataProvider } from "./DataProvider.mjs" 3import { DateTimeFormatterLoadError } from "./DateTimeFormatterLoadError.mjs" 4import { DateTimeLength } from "./DateTimeLength.mjs" 5import { IsoDate } from "./IsoDate.mjs" 6import { Locale } from "./Locale.mjs" 7import wasm from "./diplomat-wasm.mjs"; 8import * as diplomatRuntime from "./diplomat-runtime.mjs"; 9 10 11/** An ICU4X TypedDateFormatter object capable of formatting an [`IsoDate`] and a [`Time`] as a string, 12*using the Gregorian Calendar. 13* 14*See the [Rust documentation for `FixedCalendarDateTimeFormatter`](https://docs.rs/icu/latest/icu/datetime/struct.FixedCalendarDateTimeFormatter.html) for more information. 15* 16*Additional information: [1](https://docs.rs/icu/latest/icu/datetime/fieldsets/struct.YMD.html) 17*/ 18const GregorianDateFormatter_box_destroy_registry = new FinalizationRegistry((ptr) => { 19 wasm.icu4x_GregorianDateFormatter_destroy_mv1(ptr); 20}); 21 22export class GregorianDateFormatter { 23 24 // Internal ptr reference: 25 #ptr = null; 26 27 // Lifetimes are only to keep dependencies alive. 28 // Since JS won't garbage collect until there are no incoming edges. 29 #selfEdge = []; 30 31 #internalConstructor(symbol, ptr, selfEdge) { 32 if (symbol !== diplomatRuntime.internalConstructor) { 33 console.error("GregorianDateFormatter is an Opaque type. You cannot call its constructor."); 34 return; 35 } 36 37 this.#ptr = ptr; 38 this.#selfEdge = selfEdge; 39 40 // Are we being borrowed? If not, we can register. 41 if (this.#selfEdge.length === 0) { 42 GregorianDateFormatter_box_destroy_registry.register(this, this.#ptr); 43 } 44 45 return this; 46 } 47 get ffiValue() { 48 return this.#ptr; 49 } 50 51 static createWithLength(locale, length) { 52 const diplomatReceive = new diplomatRuntime.DiplomatReceiveBuf(wasm, 5, 4, true); 53 54 const result = wasm.icu4x_GregorianDateFormatter_create_with_length_mv1(diplomatReceive.buffer, locale.ffiValue, length.ffiValue); 55 56 try { 57 if (!diplomatReceive.resultFlag) { 58 const cause = new DateTimeFormatterLoadError(diplomatRuntime.internalConstructor, diplomatRuntime.enumDiscriminant(wasm, diplomatReceive.buffer)); 59 throw new globalThis.Error('DateTimeFormatterLoadError: ' + cause.value, { cause }); 60 } 61 return new GregorianDateFormatter(diplomatRuntime.internalConstructor, diplomatRuntime.ptrRead(wasm, diplomatReceive.buffer), []); 62 } 63 64 finally { 65 diplomatReceive.free(); 66 } 67 } 68 69 static createWithLengthAndProvider(provider, locale, length) { 70 const diplomatReceive = new diplomatRuntime.DiplomatReceiveBuf(wasm, 5, 4, true); 71 72 const result = wasm.icu4x_GregorianDateFormatter_create_with_length_and_provider_mv1(diplomatReceive.buffer, provider.ffiValue, locale.ffiValue, length.ffiValue); 73 74 try { 75 if (!diplomatReceive.resultFlag) { 76 const cause = new DateTimeFormatterLoadError(diplomatRuntime.internalConstructor, diplomatRuntime.enumDiscriminant(wasm, diplomatReceive.buffer)); 77 throw new globalThis.Error('DateTimeFormatterLoadError: ' + cause.value, { cause }); 78 } 79 return new GregorianDateFormatter(diplomatRuntime.internalConstructor, diplomatRuntime.ptrRead(wasm, diplomatReceive.buffer), []); 80 } 81 82 finally { 83 diplomatReceive.free(); 84 } 85 } 86 87 formatIso(value) { 88 const write = new diplomatRuntime.DiplomatWriteBuf(wasm); 89 wasm.icu4x_GregorianDateFormatter_format_iso_mv1(this.ffiValue, value.ffiValue, write.buffer); 90 91 try { 92 return write.readString8(); 93 } 94 95 finally { 96 write.free(); 97 } 98 } 99 100 constructor(symbol, ptr, selfEdge) { 101 return this.#internalConstructor(...arguments) 102 } 103}