1// generated by diplomat-tool 2import { DataError } from "./DataError.mjs" 3import { DataProvider } from "./DataProvider.mjs" 4import { Decimal } from "./Decimal.mjs" 5import { DecimalGroupingStrategy } from "./DecimalGroupingStrategy.mjs" 6import { Locale } from "./Locale.mjs" 7import wasm from "./diplomat-wasm.mjs"; 8import * as diplomatRuntime from "./diplomat-runtime.mjs"; 9 10 11/** An ICU4X Decimal Format object, capable of formatting a [`Decimal`] as a string. 12* 13*See the [Rust documentation for `DecimalFormatter`](https://docs.rs/icu/latest/icu/decimal/struct.DecimalFormatter.html) for more information. 14*/ 15const DecimalFormatter_box_destroy_registry = new FinalizationRegistry((ptr) => { 16 wasm.icu4x_DecimalFormatter_destroy_mv1(ptr); 17}); 18 19export class DecimalFormatter { 20 21 // Internal ptr reference: 22 #ptr = null; 23 24 // Lifetimes are only to keep dependencies alive. 25 // Since JS won't garbage collect until there are no incoming edges. 26 #selfEdge = []; 27 28 #internalConstructor(symbol, ptr, selfEdge) { 29 if (symbol !== diplomatRuntime.internalConstructor) { 30 console.error("DecimalFormatter is an Opaque type. You cannot call its constructor."); 31 return; 32 } 33 34 this.#ptr = ptr; 35 this.#selfEdge = selfEdge; 36 37 // Are we being borrowed? If not, we can register. 38 if (this.#selfEdge.length === 0) { 39 DecimalFormatter_box_destroy_registry.register(this, this.#ptr); 40 } 41 42 return this; 43 } 44 get ffiValue() { 45 return this.#ptr; 46 } 47 48 static createWithGroupingStrategy(locale, groupingStrategy) { 49 const diplomatReceive = new diplomatRuntime.DiplomatReceiveBuf(wasm, 5, 4, true); 50 51 const result = wasm.icu4x_DecimalFormatter_create_with_grouping_strategy_mv1(diplomatReceive.buffer, locale.ffiValue, ...diplomatRuntime.optionToArgsForCalling(groupingStrategy, 4, 4, false, (arrayBuffer, offset, jsValue) => [diplomatRuntime.writeToArrayBuffer(arrayBuffer, offset + 0, jsValue.ffiValue, Int32Array)])); 52 53 try { 54 if (!diplomatReceive.resultFlag) { 55 const cause = new DataError(diplomatRuntime.internalConstructor, diplomatRuntime.enumDiscriminant(wasm, diplomatReceive.buffer)); 56 throw new globalThis.Error('DataError: ' + cause.value, { cause }); 57 } 58 return new DecimalFormatter(diplomatRuntime.internalConstructor, diplomatRuntime.ptrRead(wasm, diplomatReceive.buffer), []); 59 } 60 61 finally { 62 diplomatReceive.free(); 63 } 64 } 65 66 static createWithGroupingStrategyAndProvider(provider, locale, groupingStrategy) { 67 const diplomatReceive = new diplomatRuntime.DiplomatReceiveBuf(wasm, 5, 4, true); 68 69 const result = wasm.icu4x_DecimalFormatter_create_with_grouping_strategy_and_provider_mv1(diplomatReceive.buffer, provider.ffiValue, locale.ffiValue, ...diplomatRuntime.optionToArgsForCalling(groupingStrategy, 4, 4, false, (arrayBuffer, offset, jsValue) => [diplomatRuntime.writeToArrayBuffer(arrayBuffer, offset + 0, jsValue.ffiValue, Int32Array)])); 70 71 try { 72 if (!diplomatReceive.resultFlag) { 73 const cause = new DataError(diplomatRuntime.internalConstructor, diplomatRuntime.enumDiscriminant(wasm, diplomatReceive.buffer)); 74 throw new globalThis.Error('DataError: ' + cause.value, { cause }); 75 } 76 return new DecimalFormatter(diplomatRuntime.internalConstructor, diplomatRuntime.ptrRead(wasm, diplomatReceive.buffer), []); 77 } 78 79 finally { 80 diplomatReceive.free(); 81 } 82 } 83 84 static createWithManualData(plusSignPrefix, plusSignSuffix, minusSignPrefix, minusSignSuffix, decimalSeparator, groupingSeparator, primaryGroupSize, secondaryGroupSize, minGroupSize, digits, groupingStrategy) { 85 let functionCleanupArena = new diplomatRuntime.CleanupArena(); 86 87 const plusSignPrefixSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.str8(wasm, plusSignPrefix)); 88 89 const plusSignSuffixSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.str8(wasm, plusSignSuffix)); 90 91 const minusSignPrefixSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.str8(wasm, minusSignPrefix)); 92 93 const minusSignSuffixSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.str8(wasm, minusSignSuffix)); 94 95 const decimalSeparatorSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.str8(wasm, decimalSeparator)); 96 97 const groupingSeparatorSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.str8(wasm, groupingSeparator)); 98 99 const digitsSlice = functionCleanupArena.alloc(diplomatRuntime.DiplomatBuf.slice(wasm, digits, "u16")); 100 101 const diplomatReceive = new diplomatRuntime.DiplomatReceiveBuf(wasm, 5, 4, true); 102 103 const result = wasm.icu4x_DecimalFormatter_create_with_manual_data_mv1(diplomatReceive.buffer, ...plusSignPrefixSlice.splat(), ...plusSignSuffixSlice.splat(), ...minusSignPrefixSlice.splat(), ...minusSignSuffixSlice.splat(), ...decimalSeparatorSlice.splat(), ...groupingSeparatorSlice.splat(), primaryGroupSize, secondaryGroupSize, minGroupSize, ...digitsSlice.splat(), ...diplomatRuntime.optionToArgsForCalling(groupingStrategy, 4, 4, false, (arrayBuffer, offset, jsValue) => [diplomatRuntime.writeToArrayBuffer(arrayBuffer, offset + 0, jsValue.ffiValue, Int32Array)])); 104 105 try { 106 if (!diplomatReceive.resultFlag) { 107 const cause = new DataError(diplomatRuntime.internalConstructor, diplomatRuntime.enumDiscriminant(wasm, diplomatReceive.buffer)); 108 throw new globalThis.Error('DataError: ' + cause.value, { cause }); 109 } 110 return new DecimalFormatter(diplomatRuntime.internalConstructor, diplomatRuntime.ptrRead(wasm, diplomatReceive.buffer), []); 111 } 112 113 finally { 114 functionCleanupArena.free(); 115 116 diplomatReceive.free(); 117 } 118 } 119 120 format(value) { 121 const write = new diplomatRuntime.DiplomatWriteBuf(wasm); 122 wasm.icu4x_DecimalFormatter_format_mv1(this.ffiValue, value.ffiValue, write.buffer); 123 124 try { 125 return write.readString8(); 126 } 127 128 finally { 129 write.free(); 130 } 131 } 132 133 constructor(symbol, ptr, selfEdge) { 134 return this.#internalConstructor(...arguments) 135 } 136}