1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef builtin_intl_NumberFormat_h
#define builtin_intl_NumberFormat_h
#include "mozilla/Attributes.h"
#include <stdint.h>
#include "unicode/unum.h" // for UNumberFormat
#include "builtin/SelfHostingDefines.h"
#include "js/Class.h"
#include "vm/NativeObject.h"
namespace js {
class FreeOp;
class NumberFormatObject : public NativeObject
{
public:
static const Class class_;
static constexpr uint32_t INTERNALS_SLOT = 0;
static constexpr uint32_t UNUMBER_FORMAT_SLOT = 1;
static constexpr uint32_t SLOT_COUNT = 2;
static_assert(INTERNALS_SLOT == INTL_INTERNALS_OBJECT_SLOT,
"INTERNALS_SLOT must match self-hosting define for internals object slot");
private:
static const ClassOps classOps_;
static void finalize(FreeOp* fop, JSObject* obj);
};
extern JSObject*
CreateNumberFormatPrototype(JSContext* cx, HandleObject Intl, Handle<GlobalObject*> global,
MutableHandleObject constructor);
/**
* Returns a new instance of the standard built-in NumberFormat constructor.
* Self-hosted code cannot cache this constructor (as it does for others in
* Utilities.js) because it is initialized after self-hosted code is compiled.
*
* Usage: numberFormat = intl_NumberFormat(locales, options)
*/
[[nodiscard]] extern bool
intl_NumberFormat(JSContext* cx, unsigned argc, Value* vp);
/**
* Returns the numbering system type identifier per Unicode
* Technical Standard 35, Unicode Locale Data Markup Language, for the
* default numbering system for the given locale.
*
* Usage: defaultNumberingSystem = intl_numberingSystem(locale)
*/
[[nodiscard]] extern bool
intl_numberingSystem(JSContext* cx, unsigned argc, Value* vp);
/**
* Returns a string representing the number x according to the effective
* locale and the formatting options of the given NumberFormat.
*
* Spec: ECMAScript Internationalization API Specification, 11.3.2.
*
* Usage: formatted = intl_FormatNumber(numberFormat, x, formatToParts)
*/
[[nodiscard]] extern bool
intl_FormatNumber(JSContext* cx, unsigned argc, Value* vp);
[[nodiscard]] extern bool
FormatNumeric(JSContext* cx, UNumberFormat* nf, HandleValue x, MutableHandleValue result);
} // namespace js
#endif /* builtin_intl_NumberFormat_h */
|
