@blueprintjs/datetime
Version:
Components for interacting with dates and times
167 lines • 6.06 kB
JavaScript
;
/*
* Copyright 2018 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getDefaultMaxTime = exports.getDefaultMinTime = exports.getTimeUnitMin = exports.getTimeUnitMax = exports.getTimeUnitClassName = exports.wrapTimeAtUnit = exports.isTimeUnitValid = exports.setTimeUnit = exports.getTimeUnit = exports.getTimeUnitPrintStr = exports.TimeUnit = void 0;
var tslib_1 = require("tslib");
var Classes = tslib_1.__importStar(require("./classes"));
var dateUtils_1 = require("./dateUtils");
/** describes a component of time. `H:MM:SS.MS` */
var TimeUnit;
(function (TimeUnit) {
// NOTE: string enum so we can use it in Record<> type at the end of this file, which requires string keys
TimeUnit["HOUR_24"] = "hour24";
TimeUnit["HOUR_12"] = "hour12";
TimeUnit["MINUTE"] = "minute";
TimeUnit["SECOND"] = "second";
TimeUnit["MS"] = "ms";
})(TimeUnit = exports.TimeUnit || (exports.TimeUnit = {}));
/** Gets a descriptive label representing the plural of the given time unit. */
function getTimeUnitPrintStr(unit) {
var _a;
var timeUnitToPrintstr = (_a = {},
_a[TimeUnit.HOUR_24] = "hours (24hr clock)",
_a[TimeUnit.HOUR_12] = "hours (12hr clock)",
_a[TimeUnit.MINUTE] = "minutes",
_a[TimeUnit.SECOND] = "seconds",
_a[TimeUnit.MS] = "milliseconds",
_a);
return timeUnitToPrintstr[unit];
}
exports.getTimeUnitPrintStr = getTimeUnitPrintStr;
/** Returns the given time unit component of the date. */
function getTimeUnit(unit, date) {
switch (unit) {
case TimeUnit.HOUR_24:
return date.getHours();
case TimeUnit.HOUR_12:
return (0, dateUtils_1.get12HourFrom24Hour)(date.getHours());
case TimeUnit.MINUTE:
return date.getMinutes();
case TimeUnit.SECOND:
return date.getSeconds();
case TimeUnit.MS:
return date.getMilliseconds();
default:
throw Error("Invalid TimeUnit");
}
}
exports.getTimeUnit = getTimeUnit;
/** Sets the given time unit to the given time in date object. Modifies given `date` object and returns it. */
function setTimeUnit(unit, time, date, isPm) {
switch (unit) {
case TimeUnit.HOUR_24:
date.setHours(time);
break;
case TimeUnit.HOUR_12:
date.setHours((0, dateUtils_1.get24HourFrom12Hour)(time, isPm));
break;
case TimeUnit.MINUTE:
date.setMinutes(time);
break;
case TimeUnit.SECOND:
date.setSeconds(time);
break;
case TimeUnit.MS:
date.setMilliseconds(time);
break;
default:
throw Error("Invalid TimeUnit");
}
return date;
}
exports.setTimeUnit = setTimeUnit;
/** Returns true if `time` is a valid value */
function isTimeUnitValid(unit, time) {
return time != null && !isNaN(time) && getTimeUnitMin(unit) <= time && time <= getTimeUnitMax(unit);
}
exports.isTimeUnitValid = isTimeUnitValid;
/** If unit of time is greater than max, returns min. If less than min, returns max. Otherwise, returns time. */
function wrapTimeAtUnit(unit, time) {
var max = getTimeUnitMax(unit);
var min = getTimeUnitMin(unit);
if (time > max) {
return min;
}
else if (time < min) {
return max;
}
return time;
}
exports.wrapTimeAtUnit = wrapTimeAtUnit;
function getTimeUnitClassName(unit) {
return TimeUnitMetadata[unit].className;
}
exports.getTimeUnitClassName = getTimeUnitClassName;
function getTimeUnitMax(unit) {
return TimeUnitMetadata[unit].max;
}
exports.getTimeUnitMax = getTimeUnitMax;
function getTimeUnitMin(unit) {
return TimeUnitMetadata[unit].min;
}
exports.getTimeUnitMin = getTimeUnitMin;
function getDefaultMinTime() {
return new Date(0, 0, 0, DEFAULT_MIN_HOUR, DEFAULT_MIN_MINUTE, DEFAULT_MIN_SECOND, DEFAULT_MIN_MILLISECOND);
}
exports.getDefaultMinTime = getDefaultMinTime;
function getDefaultMaxTime() {
return new Date(0, 0, 0, DEFAULT_MAX_HOUR, DEFAULT_MAX_MINUTE, DEFAULT_MAX_SECOND, DEFAULT_MAX_MILLISECOND);
}
exports.getDefaultMaxTime = getDefaultMaxTime;
var DEFAULT_MIN_HOUR = 0;
var MERIDIEM_MIN_HOUR = 1;
var DEFAULT_MIN_MINUTE = 0;
var DEFAULT_MIN_SECOND = 0;
var DEFAULT_MIN_MILLISECOND = 0;
var DEFAULT_MAX_HOUR = 23;
var MERIDIEM_MAX_HOUR = 12;
var DEFAULT_MAX_MINUTE = 59;
var DEFAULT_MAX_SECOND = 59;
var DEFAULT_MAX_MILLISECOND = 999;
/**
* A datastore (internal to this file) mapping TimeUnits to useful information about them.
* Use the `get*` methods above to access these fields.
*/
var TimeUnitMetadata = (_a = {},
_a[TimeUnit.HOUR_24] = {
className: Classes.TIMEPICKER_HOUR,
max: DEFAULT_MAX_HOUR,
min: DEFAULT_MIN_HOUR,
},
_a[TimeUnit.HOUR_12] = {
className: Classes.TIMEPICKER_HOUR,
max: MERIDIEM_MAX_HOUR,
min: MERIDIEM_MIN_HOUR,
},
_a[TimeUnit.MINUTE] = {
className: Classes.TIMEPICKER_MINUTE,
max: DEFAULT_MAX_MINUTE,
min: DEFAULT_MIN_MINUTE,
},
_a[TimeUnit.SECOND] = {
className: Classes.TIMEPICKER_SECOND,
max: DEFAULT_MAX_SECOND,
min: DEFAULT_MIN_SECOND,
},
_a[TimeUnit.MS] = {
className: Classes.TIMEPICKER_MILLISECOND,
max: DEFAULT_MAX_MILLISECOND,
min: DEFAULT_MIN_MILLISECOND,
},
_a);
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