ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
174 lines (173 loc) • 11.4 kB
JavaScript
/**
* @fileoverview added by tsickle
* Generated from: countdown.component.ts
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @license
* Copyright Alibaba.com All Rights Reserved.
*
* 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 { Platform } from '@angular/cdk/platform';
import { ChangeDetectionStrategy, ChangeDetectorRef, Component, EventEmitter, Input, NgZone, Output, ViewEncapsulation } from '@angular/core';
import { interval } from 'rxjs';
import { NzStatisticComponent } from './statistic.component';
/** @type {?} */
const REFRESH_INTERVAL = 1000 / 30;
export class NzCountdownComponent extends NzStatisticComponent {
/**
* @param {?} cdr
* @param {?} ngZone
* @param {?} platform
*/
constructor(cdr, ngZone, platform) {
super();
this.cdr = cdr;
this.ngZone = ngZone;
this.platform = platform;
this.nzFormat = 'HH:mm:ss';
this.nzCountdownFinish = new EventEmitter();
}
/**
* @param {?} changes
* @return {?}
*/
ngOnChanges(changes) {
if (changes.nzValue) {
this.target = Number(changes.nzValue.currentValue);
if (!changes.nzValue.isFirstChange()) {
this.syncTimer();
}
}
}
/**
* @return {?}
*/
ngOnInit() {
this.syncTimer();
}
/**
* @return {?}
*/
ngOnDestroy() {
this.stopTimer();
}
/**
* @return {?}
*/
syncTimer() {
if (this.target >= Date.now()) {
this.startTimer();
}
else {
this.stopTimer();
}
}
/**
* @return {?}
*/
startTimer() {
if (this.platform.isBrowser) {
this.ngZone.runOutsideAngular((/**
* @return {?}
*/
() => {
this.stopTimer();
this.updater_ = interval(REFRESH_INTERVAL).subscribe((/**
* @return {?}
*/
() => {
this.updateValue();
this.cdr.detectChanges();
}));
}));
}
}
/**
* @return {?}
*/
stopTimer() {
if (this.updater_) {
this.updater_.unsubscribe();
this.updater_ = null;
}
}
/**
* Update time that should be displayed on the screen.
* @protected
* @return {?}
*/
updateValue() {
this.diff = Math.max(this.target - Date.now(), 0);
if (this.diff === 0) {
this.stopTimer();
this.nzCountdownFinish.emit();
}
}
}
NzCountdownComponent.decorators = [
{ type: Component, args: [{
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
selector: 'nz-countdown',
exportAs: 'nzCountdown',
template: `
<nz-statistic
[nzValue]="diff"
[nzValueStyle]="nzValueStyle"
[nzValueTemplate]="nzValueTemplate || countDownTpl"
[nzTitle]="nzTitle"
[nzPrefix]="nzPrefix"
[nzSuffix]="nzSuffix"
>
</nz-statistic>
<ng-template #countDownTpl>{{ diff | nzTimeRange: nzFormat }}</ng-template>
`
}] }
];
/** @nocollapse */
NzCountdownComponent.ctorParameters = () => [
{ type: ChangeDetectorRef },
{ type: NgZone },
{ type: Platform }
];
NzCountdownComponent.propDecorators = {
nzFormat: [{ type: Input }],
nzCountdownFinish: [{ type: Output }]
};
if (false) {
/** @type {?} */
NzCountdownComponent.prototype.nzFormat;
/** @type {?} */
NzCountdownComponent.prototype.nzCountdownFinish;
/** @type {?} */
NzCountdownComponent.prototype.diff;
/**
* @type {?}
* @private
*/
NzCountdownComponent.prototype.target;
/**
* @type {?}
* @private
*/
NzCountdownComponent.prototype.updater_;
/**
* @type {?}
* @private
*/
NzCountdownComponent.prototype.cdr;
/**
* @type {?}
* @private
*/
NzCountdownComponent.prototype.ngZone;
/**
* @type {?}
* @private
*/
NzCountdownComponent.prototype.platform;
}
//# sourceMappingURL=data:application/json;base64,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