1// Copyright (C) 2023 The Android Open Source Project 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15import m from 'mithril'; 16import {classNames} from '../base/classnames'; 17 18interface SpinnerAttrs { 19 // Whether to use an ease-in-ease-out animation rather than a linear one. 20 // Defaults to false. 21 easing?: boolean; 22 // Additional space separated classnames. 23 className?: string; 24} 25 26export class Spinner implements m.ClassComponent<SpinnerAttrs> { 27 view({attrs}: m.Vnode<SpinnerAttrs, this>): void | m.Children { 28 const {easing = false, className} = attrs; 29 const classes = classNames(easing && 'easing', className); 30 return m('.pf-spinner', {class: classes}); 31 } 32} 33