@angular/material
Version:
Angular Material
63 lines • 8.27 kB
JavaScript
/**
* @license
* Copyright Google LLC 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://angular.io/license
*/
import { Injectable, Optional, SkipSelf } from '@angular/core';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
/**
* To modify the labels and text displayed, create a new instance of MatPaginatorIntl and
* include it in a custom provider
*/
class MatPaginatorIntl {
constructor() {
/**
* Stream to emit from when labels are changed. Use this to notify components when the labels have
* changed after initialization.
*/
this.changes = new Subject();
/** A label for the page size selector. */
this.itemsPerPageLabel = 'Items per page:';
/** A label for the button that increments the current page. */
this.nextPageLabel = 'Next page';
/** A label for the button that decrements the current page. */
this.previousPageLabel = 'Previous page';
/** A label for the button that moves to the first page. */
this.firstPageLabel = 'First page';
/** A label for the button that moves to the last page. */
this.lastPageLabel = 'Last page';
/** A label for the range of items within the current page and the length of the whole list. */
this.getRangeLabel = (page, pageSize, length) => {
if (length == 0 || pageSize == 0) {
return `0 of ${length}`;
}
length = Math.max(length, 0);
const startIndex = page * pageSize;
// If the start index exceeds the list length, do not try and fix the end index to the end.
const endIndex = startIndex < length ? Math.min(startIndex + pageSize, length) : startIndex + pageSize;
return `${startIndex + 1} – ${endIndex} of ${length}`;
};
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.0.0", ngImport: i0, type: MatPaginatorIntl, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.0.0", ngImport: i0, type: MatPaginatorIntl, providedIn: 'root' }); }
}
export { MatPaginatorIntl };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.0.0", ngImport: i0, type: MatPaginatorIntl, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}] });
/** @docs-private */
export function MAT_PAGINATOR_INTL_PROVIDER_FACTORY(parentIntl) {
return parentIntl || new MatPaginatorIntl();
}
/** @docs-private */
export const MAT_PAGINATOR_INTL_PROVIDER = {
// If there is already an MatPaginatorIntl available, use that. Otherwise, provide a new one.
provide: MatPaginatorIntl,
deps: [[new Optional(), new SkipSelf(), MatPaginatorIntl]],
useFactory: MAT_PAGINATOR_INTL_PROVIDER_FACTORY,
};
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