ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
71 lines • 8.05 kB
JavaScript
/**
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
*/
import { Injectable } from '@angular/core';
import { CandyDate, cloneDate, normalizeRangeValue } from 'ng-zorro-antd/core/time';
import { ReplaySubject, Subject } from 'rxjs';
export class DatePickerService {
constructor() {
this.activeInput = 'left';
this.arrowLeft = 0;
this.isRange = false;
this.valueChange$ = new ReplaySubject(1);
this.emitValue$ = new Subject();
this.inputPartChange$ = new Subject();
}
initValue() {
if (this.isRange) {
this.setActiveDate([]);
this.value = this.initialValue = [];
}
else {
this.value = this.initialValue = null;
}
}
hasValue(value = this.value) {
if (Array.isArray(value)) {
return !!value[0] || !!value[1];
}
else {
return !!value;
}
}
makeValue(value) {
if (this.isRange) {
return value ? value.map(val => new CandyDate(val)) : [];
}
else {
return value ? new CandyDate(value) : null;
}
}
setActiveDate(value, allowSameInTwoPanel = false, mode = 'month') {
const parentPanels = {
date: 'month',
month: 'year',
year: 'decade'
};
if (this.isRange) {
this.activeDate = normalizeRangeValue(value, allowSameInTwoPanel, parentPanels[mode]);
}
else {
this.activeDate = cloneDate(value);
}
}
setValue(value) {
this.value = value;
this.valueChange$.next(this.value);
}
getActiveIndex(part = this.activeInput) {
return { left: 0, right: 1 }[part];
}
ngOnDestroy() {
this.valueChange$.complete();
this.emitValue$.complete();
this.inputPartChange$.complete();
}
}
DatePickerService.decorators = [
{ type: Injectable }
];
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