material-motion
Version:
Makes it easy to add rich, interactive motion to your application.
48 lines • 1.95 kB
JavaScript
/** @license
* Copyright 2016 - present The Material Motion Authors. 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.
*/
import { IndefiniteObservable, } from 'indefinite-observable';
import { withMotionOperators, } from '../operators';
import { fulfillProxies, } from './fulfillProxies';
export class BaseMotionObservable extends IndefiniteObservable {
/**
* Creates a new `MotionObservable` that emits whatever values it receives
* from the provided stream.
*
* This is useful for imbuing another type of `Observable`, like an
* `IndefiniteSubject`, with the operators present on `MotionObservable`.
*/
static from(stream) {
return new MotionObservable((observer) => {
const subscription = stream.subscribe(observer);
return subscription.unsubscribe;
});
}
}
/**
* `MotionObservable` is an extension of `IndefiniteObservable` that includes a
* series of purely-declarative operators that are useful for building animated
* interactions. Those operators are specified in the
* [Starmap](https://material-motion.github.io/material-motion/starmap/specifications/operators/)
*/
export class MotionObservable extends withMotionOperators(BaseMotionObservable) {
}
export default MotionObservable;
// See explanation in `./proxies`
try {
fulfillProxies();
}
catch (error) { }
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