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// Copyright 2023 The Servo Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use std::os::raw::{c_char, c_void};
use crate::base::{Boolean, CFAllocatorRef, CFIndex, CFOptionFlags, CFRange, CFTypeID};
use crate::date::{CFAbsoluteTime, CFTimeInterval};
use crate::locale::{CFCalendarIdentifier, CFLocaleRef};
use crate::timezone::CFTimeZoneRef;
#[repr(C)]
pub struct __CFCalendar(c_void);
pub type CFCalendarRef = *mut __CFCalendar;
pub type CFCalendarUnit = CFOptionFlags;
pub const kCFCalendarUnitEra: CFCalendarUnit = 1 << 1;
pub const kCFCalendarUnitYear: CFCalendarUnit = 1 << 2;
pub const kCFCalendarUnitMonth: CFCalendarUnit = 1 << 3;
pub const kCFCalendarUnitDay: CFCalendarUnit = 1 << 4;
pub const kCFCalendarUnitHour: CFCalendarUnit = 1 << 5;
pub const kCFCalendarUnitMinute: CFCalendarUnit = 1 << 6;
pub const kCFCalendarUnitSecond: CFCalendarUnit = 1 << 7;
pub const kCFCalendarUnitWeek: CFCalendarUnit = 1 << 8; // deprecated since macos 10.10
pub const kCFCalendarUnitWeekday: CFCalendarUnit = 1 << 9;
pub const kCFCalendarUnitWeekdayOrdinal: CFCalendarUnit = 1 << 10;
pub const kCFCalendarUnitQuarter: CFCalendarUnit = 1 << 11;
pub const kCFCalendarUnitWeekOfMonth: CFCalendarUnit = 1 << 12;
pub const kCFCalendarUnitWeekOfYear: CFCalendarUnit = 1 << 13;
pub const kCFCalendarUnitYearForWeekOfYear: CFCalendarUnit = 1 << 14;
pub const kCFCalendarComponentsWrap: CFOptionFlags = 1 << 0;
extern "C" {
/*
* CFCalendar.h
*/
/* Creating a Calendar */
pub fn CFCalendarCopyCurrent() -> CFCalendarRef;
pub fn CFCalendarCreateWithIdentifier(
allocator: CFAllocatorRef,
identifier: CFCalendarIdentifier,
) -> CFCalendarRef;
/* Calendrical Calculations */
pub fn CFCalendarAddComponents(
identifier: CFCalendarIdentifier,
/* inout */ at: *mut CFAbsoluteTime,
options: CFOptionFlags,
componentDesc: *const char,
...
) -> Boolean;
pub fn CFCalendarComposeAbsoluteTime(
identifier: CFCalendarIdentifier,
/* out */ at: *mut CFAbsoluteTime,
componentDesc: *const c_char,
...
) -> Boolean;
pub fn CFCalendarDecomposeAbsoluteTime(
identifier: CFCalendarIdentifier,
at: CFAbsoluteTime,
componentDesc: *const c_char,
...
) -> Boolean;
pub fn CFCalendarGetComponentDifference(
identifier: CFCalendarIdentifier,
startingAT: CFAbsoluteTime,
resultAT: CFAbsoluteTime,
options: CFOptionFlags,
componentDesc: *const c_char,
...
) -> Boolean;
/* Getting Ranges of Units */
pub fn CFCalendarGetRangeOfUnit(
identifier: CFCalendarIdentifier,
smallerUnit: CFCalendarUnit,
biggerUnit: CFCalendarUnit,
at: CFAbsoluteTime,
) -> CFRange;
pub fn CFCalendarGetOrdinalityOfUnit(
identifier: CFCalendarIdentifier,
smallerUnit: CFCalendarUnit,
biggerUnit: CFCalendarUnit,
at: CFAbsoluteTime,
) -> CFIndex;
pub fn CFCalendarGetTimeRangeOfUnit(
identifier: CFCalendarIdentifier,
unit: CFCalendarUnit,
at: CFAbsoluteTime,
startp: *mut CFAbsoluteTime,
tip: *mut CFTimeInterval,
) -> Boolean;
pub fn CFCalendarGetMaximumRangeOfUnit(
identifier: CFCalendarIdentifier,
unit: CFCalendarUnit,
) -> CFRange;
pub fn CFCalendarGetMinimumRangeOfUnit(
identifier: CFCalendarIdentifier,
unit: CFCalendarUnit,
) -> CFRange;
/* Getting and Setting the Time Zone */
pub fn CFCalendarCopyTimeZone(identifier: CFCalendarIdentifier) -> CFTimeZoneRef;
pub fn CFCalendarSetTimeZone(identifier: CFCalendarIdentifier, tz: CFTimeZoneRef);
/* Getting the Identifier */
pub fn CFCalendarGetIdentifier(identifier: CFCalendarIdentifier) -> CFCalendarIdentifier;
/* Getting and Setting the Locale */
pub fn CFCalendarCopyLocale(identifier: CFCalendarIdentifier) -> CFLocaleRef;
pub fn CFCalendarSetLocale(identifier: CFCalendarIdentifier, locale: CFLocaleRef);
/* Getting and Setting Day Information */
pub fn CFCalendarGetFirstWeekday(identifier: CFCalendarIdentifier) -> CFIndex;
pub fn CFCalendarSetFirstWeekday(identifier: CFCalendarIdentifier, wkdy: CFIndex);
pub fn CFCalendarGetMinimumDaysInFirstWeek(identifier: CFCalendarIdentifier) -> CFIndex;
pub fn CFCalendarSetMinimumDaysInFirstWeek(identifier: CFCalendarIdentifier, mwd: CFIndex);
/* Getting the Type ID */
pub fn CFCalendarGetTypeID() -> CFTypeID;
}