| 1 | /** |
| 2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
| 3 | * |
| 4 | * This source code is licensed under the MIT license found in the |
| 5 | * LICENSE file in the root directory of this source tree. |
| 6 | * |
| 7 | * @flow |
| 8 | */ |
| 9 | |
| 10 | import * as React from 'react'; |
| 11 | import {useContext} from 'react'; |
| 12 | import {ProfilerContext} from './ProfilerContext'; |
| 13 | import Button from '../Button'; |
| 14 | import ButtonIcon from '../ButtonIcon'; |
| 15 | import {StoreContext} from '../context'; |
| 16 | |
| 17 | export default function ClearProfilingDataButton(): React.Node { |
| 18 | const store = useContext(StoreContext); |
| 19 | const {didRecordCommits, isProfiling} = useContext(ProfilerContext); |
| 20 | const {profilerStore} = store; |
| 21 | |
| 22 | const doesHaveInMemoryData = didRecordCommits; |
| 23 | |
| 24 | const clear = () => { |
| 25 | if (doesHaveInMemoryData) { |
| 26 | profilerStore.clear(); |
| 27 | } |
| 28 | }; |
| 29 | |
| 30 | return ( |
| 31 | <Button |
| 32 | disabled={isProfiling || !doesHaveInMemoryData} |
| 33 | onClick={clear} |
| 34 | title="Clear profiling data"> |
| 35 | <ButtonIcon type="clear" /> |
| 36 | </Button> |
| 37 | ); |
| 38 | } |