index int64 0 0 | repo_id stringlengths 16 181 | file_path stringlengths 28 270 | content stringlengths 1 11.6M | __index_level_0__ int64 0 10k |
|---|---|---|---|---|
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/test-case-446.tsx | import * as React from 'react'
import { useState } from 'react'
import { Virtuoso } from '../src'
const itemContent = (index: number, note: { content: string }) => (
<div style={{ height: index % 2 ? 70.3 : 30.6, background: 'white' }}>{note.content}</div>
)
// globalThis['VIRTUOSO_LOG_LEVEL'] = 0
const notes: Arra... | 3,500 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/test-case-460.tsx | import * as React from 'react'
import { useState, useCallback, useEffect } from 'react'
import { Virtuoso } from '../src'
const getRandomArbitrary = (min: number, max: number) => {
return Math.random() * (max - min) + min
}
// globalThis['VIRTUOSO_LOG_LEVEL'] = 0
const ITEM_INDEX = 99999
const getItems = (count: ... | 3,501 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/test-case-463.tsx | import * as React from 'react'
import { useState } from 'react'
import { Virtuoso } from '../src'
export function Example() {
const [data] = useState([{ msg: 'im a bird' }, { msg: 'im a bird 2' }])
return (
<div style={{ height: 475.61, width: '100%' }}>
<Virtuoso
data={data}
initialTopMo... | 3,502 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/test-case-638.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
// globalThis['VIRTUOSO_LOG_LEVEL'] = 0
export function Example() {
return (
<Virtuoso
style={{ height: 500 }}
initialTopMostItemIndex={99}
totalCount={100}
defaultItemHeight={1000}
itemContent={(index) => <div style=... | 3,503 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/test-case-722.tsx | import * as React from 'react'
import { useState } from 'react'
import { Virtuoso } from '../src'
const TOTAL_COUNT = 233
const PAGE_COUNT = 30
// scroll up to 143, should load as expected. - https://github.com/petyosi/react-virtuoso/issues/722
const SHORT_IDX = {
13: true,
20: true,
22: true,
26: true,
43:... | 3,504 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/test-case-896.tsx | import * as React from 'react'
import { GroupedVirtuoso } from '../src'
const firstGroupCountMock = 2
let mock = [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }]
mock = [{ id: 1 }, { id: 2 }]
export function Example() {
const [data, setData] = React.useState(mock)
const removeLastItem = () => {
setData((prev) =>... | 3,505 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/toggle-display-grouped.tsx | import * as React from 'react'
import { GroupedVirtuoso } from '../src'
export function Example() {
const [visible, setVisible] = React.useState(true)
return (
<>
<button onClick={() => setVisible((val: boolean) => !val)}>Toggle</button>
<GroupedVirtuoso
style={{ display: visible ? 'block' ... | 3,506 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/toggle.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
export function Example() {
const [toggle, setToggle] = React.useState<Record<number, boolean | undefined>>({})
const [count, setCount] = React.useState(100)
const itemContent = React.useCallback(
(index: number) => {
return (
<di... | 3,507 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/top-items.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
export function Example() {
return (
<Virtuoso
totalCount={100}
topItemCount={3}
itemContent={(index) => <div style={{ height: index % 2 ? 30 : 20, background: 'white' }}>Item {index}</div>}
style={{ height: 300 }}
/>
... | 3,508 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/upward-scroll.tsx | import * as React from 'react'
import { Virtuoso } from '../src'
function itemContent(index: number) {
const height = index === 7 ? 120 : 30
const backgroundColor = index === 7 ? 'red' : 'transparent'
return <div style={{ height, backgroundColor }}>Item {index}</div>
}
export function Example() {
return <Virtu... | 3,509 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/window-grid.tsx | import * as React from 'react'
import { VirtuosoGrid, VirtuosoGridHandle, GridComponents } from '../src'
import styled from '@emotion/styled'
const ItemContainer = styled.div`
box-sizing: border-box;
padding: 5px;
width: 25%;
background: #f5f5f5;
display: flex;
flex: none;
align-content: stretch;
@medi... | 3,510 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/window-group-scroll.tsx | import * as React from 'react'
import { GroupedVirtuoso } from '../src'
export function Example() {
return (
<GroupedVirtuoso
useWindowScroll
groupCounts={Array.from({ length: 20 }).fill(3) as number[]}
itemContent={(index) => <div style={{ height: '20px' }}>Item {index}</div>}
groupConte... | 3,511 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/window-scroller.tsx | import * as React from 'react'
import { Virtuoso, VirtuosoHandle } from '../src'
export function Example() {
const ref = React.useRef<VirtuosoHandle>(null)
return (
<div style={{ padding: '100px' }}>
<ol>
<li>Scroll down manually, new items should appear.</li>
<li>
Click on foo,... | 3,512 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/examples/window-table.tsx | import * as React from 'react'
import { TableVirtuoso } from '../src/'
export function Example() {
return (
<div style={{ paddingTop: 100, paddingBottom: 100 }}>
<p>red background should match the size of the table</p>
<div style={{ background: 'red' }}>
<TableVirtuoso
totalCount={1... | 3,513 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/site/.nvmrc | lts/gallium
| 3,514 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/site/README.md | # Website
This website is built using [Docusaurus 2](https://v2.docusaurus.io/), a modern static website generator.
## Installation
```console
yarn install
```
## Local Development
```console
yarn start
```
This command starts a local development server and open up a browser window. Most changes are reflected liv... | 3,515 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/site/babel.config.js | module.exports = {
presets: [require.resolve('@docusaurus/core/lib/babel/preset')],
};
| 3,516 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/site/docusaurus.config.js | const path = require('path')
module.exports = {
title: 'React Virtuoso',
tagline: 'Powerful, Elegant and Simple Virtual List for React',
url: 'https://virtuoso.dev',
baseUrl: '/',
onBrokenLinks: 'throw',
favicon: 'img/favicon.ico',
organizationName: 'petyosi', // Usually your GitHub org/user name.
proj... | 3,517 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/site/package.json | {
"name": "virtuoso-dev",
"version": "0.0.0",
"private": true,
"packageManager": "yarn@1.22.19",
"scripts": {
"docusaurus": "docusaurus",
"start": "docusaurus start --host 0.0.0.0",
"build": "docusaurus build",
"swizzle": "docusaurus swizzle",
"deploy": "docusaurus deploy",
"serve": "d... | 3,518 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/site/sidebars.js | module.exports = {
someSidebar: {
Introduction: ['getting-started', 'troubleshooting', 'migrate-v0-to-v1'],
Basics: [
'hello',
'top-items',
'footer',
'auto-resizing',
'scroll-handling',
'scroll-to-index',
'initial-index',
'range-change-callback',
],
'Gro... | 3,519 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/site/yarn.lock | # THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
# yarn lockfile v1
"@algolia/cache-browser-local-storage@4.6.0":
version "4.6.0"
resolved "https://registry.yarnpkg.com/@algolia/cache-browser-local-storage/-/cache-browser-local-storage-4.6.0.tgz#79d825280f96ac5fc61df138a38aab3b658f3b65"
integrit... | 3,520 |
0 | petrpan-code/petyosi/react-virtuoso/site | petrpan-code/petyosi/react-virtuoso/site/blog/2020-12-13-own-state-management.md | ---
slug: why-i-wrote-my-own-state-management-for-react-virtuoso
title: Why I wrote my own state management for react virtuoso
author: Petyo Ivanov
author_url: https://github.com/petyosi
author_image_url: https://avatars0.githubusercontent.com/u/13347?s=400&u=9d34329f37c378cb3cd2647e301b2344ef534071&v=4
tags: [urx,stat... | 3,521 |
0 | petrpan-code/petyosi/react-virtuoso/site | petrpan-code/petyosi/react-virtuoso/site/docs/grouped-virtuoso-api-reference.md | ---
id: grouped-virtuoso-api-reference
title: Grouped Virtuoso API Reference
sidebar_label: Grouped Virtuoso
slug: /grouped-virtuoso-api-reference/
---
import {Redirect} from '@docusaurus/router'
<Redirect to="../virtuoso-api-reference/" />
| 3,522 |
0 | petrpan-code/petyosi/react-virtuoso/site | petrpan-code/petyosi/react-virtuoso/site/docs/virtuoso-api-reference.md | ---
id: virtuoso-api-reference
title: Virtuoso API Reference
sidebar_label: Virtuoso
slug: /virtuoso-api-reference/
---
import Props from './api/interfaces/_component_interfaces_virtuoso_.virtuosoprops.md'
import GroupProps from './api/interfaces/_component_interfaces_virtuoso_.groupedvirtuosoprops.md'
import Methods... | 3,523 |
0 | petrpan-code/petyosi/react-virtuoso/site | petrpan-code/petyosi/react-virtuoso/site/docusaurus-sandpack/CHANGELOG.md | # Change Log
All notable changes to this project will be documented in this file.
See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
# [0.6.0](https://github.com/codesandbox/sandpack/compare/v0.5.4...v0.6.0) (2021-11-22)
**Note:** Version bump only for package @codesandbox/sandpack-do... | 3,524 |
0 | petrpan-code/petyosi/react-virtuoso/site | petrpan-code/petyosi/react-virtuoso/site/docusaurus-sandpack/package.json | {
"name": "@codesandbox/sandpack-docusaurus",
"private": true,
"version": "0.0.1",
"description": "",
"main": "src/index.js",
"publishConfig": {
"access": "public"
},
"scripts": {
"build": "echo 1"
},
"dependencies": {
"@codesandbox/sandpack-react": "*",
"@docusaurus/core": "2.0.0-be... | 3,525 |
0 | petrpan-code/petyosi/react-virtuoso/site/docusaurus-sandpack | petrpan-code/petyosi/react-virtuoso/site/docusaurus-sandpack/src/index.js | /* eslint-disable @typescript-eslint/no-var-requires */
const path = require('path')
function theme() {
return {
name: 'docusaurus-sandpack',
getThemePath() {
return path.resolve(__dirname, './theme')
},
}
}
module.exports = theme
| 3,526 |
0 | petrpan-code/petyosi/react-virtuoso/site/docusaurus-sandpack | petrpan-code/petyosi/react-virtuoso/site/docusaurus-sandpack/src/validateThemeConfig.js | const { Joi } = require('@docusaurus/utils-validation')
const Schema = Joi.object({
sandpack: Joi.object({
theme: Joi.any(),
}).label('themeConfig.sandpack'),
})
exports.Schema = Schema
exports.validateThemeConfig = function ({ validate, themeConfig }) {
console.log(themeConfig)
return validate(Schema, th... | 3,527 |
0 | petrpan-code/petyosi/react-virtuoso/site/docusaurus-sandpack/src/theme | petrpan-code/petyosi/react-virtuoso/site/docusaurus-sandpack/src/theme/CodeBlock/index.jsx | import { Sandpack, SandpackCodeViewer, SandpackProvider, SandpackThemeProvider } from '@codesandbox/sandpack-react'
import React from 'react'
import useDocusaurusContext from '@docusaurus/useDocusaurusContext'
import './style.css'
const dataCode = `
import faker from 'faker'
import { groupBy } from 'lodash'
import Rea... | 3,528 |
0 | petrpan-code/petyosi/react-virtuoso/site/docusaurus-sandpack/src/theme | petrpan-code/petyosi/react-virtuoso/site/docusaurus-sandpack/src/theme/CodeBlock/style.css | .sp-wrapper {
margin-bottom: 2em;
position: relative;
--sp-layout-height: 600px;
}
.cm-editor {
background-color: inherit;
}
.sp-wrapper:hover .sandpack__copy-button {
opacity: 1;
}
.sandpack__copy-button {
background: none;
border: 0;
width: 24px;
position: absolute;
right: 1em;
top: 1.5em;
... | 3,529 |
0 | petrpan-code/petyosi/react-virtuoso/site/src | petrpan-code/petyosi/react-virtuoso/site/src/css/custom.css | /* stylelint-disable docusaurus/copyright-header */
/**
* Any CSS included here will be global. The classic template
* bundles Infima by default. Infima is a CSS framework designed to
* work well for content-centric websites.
*/
/* You can override the default Infima variables here. */
:root {
--ifm-color-primary... | 3,530 |
0 | petrpan-code/petyosi/react-virtuoso/site/src | petrpan-code/petyosi/react-virtuoso/site/src/pages/styles.module.css | /* stylelint-disable docusaurus/copyright-header */
/**
* CSS files with the .module.css suffix will be treated as CSS modules
* and scoped locally.
*/
.heroBanner {
padding: 4rem 0;
text-align: center;
position: relative;
overflow: hidden;
}
@media screen and (max-width: 966px) {
.heroBanner {
padd... | 3,531 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/AATree.ts | interface NilNode {
lvl: 0
}
const NIL_NODE: NilNode = { lvl: 0 }
export interface NodeData<T> {
k: number
v: T
}
interface NonNilAANode<T> {
k: number
v: T
lvl: number
l: NonNilAANode<T> | NilNode
r: NonNilAANode<T> | NilNode
}
export interface Range<T> {
start: number
end: number
value: T
}
... | 3,532 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/TableVirtuoso.tsx | import { systemToComponent } from './react-urx'
import * as u from './urx'
import React from 'react'
import useChangedListContentsSizes from './hooks/useChangedChildSizes'
import { ComputeItemKey, ItemContent, FixedHeaderContent, FixedFooterContent, TableComponents, TableRootProps } from './interfaces'
import { listSys... | 3,533 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/Virtuoso.tsx | import { systemToComponent } from './react-urx'
import * as u from './urx'
import React from 'react'
import useIsomorphicLayoutEffect from './hooks/useIsomorphicLayoutEffect'
import useChangedListContentsSizes from './hooks/useChangedChildSizes'
import useScrollTop from './hooks/useScrollTop'
import useSize from './hoo... | 3,534 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/VirtuosoGrid.tsx | import { RefHandle, systemToComponent } from './react-urx'
import * as u from './urx'
import React from 'react'
import { gridSystem } from './gridSystem'
import useSize from './hooks/useSize'
import useWindowViewportRectRef from './hooks/useWindowViewportRect'
import { GridComponents, GridComputeItemKey, GridItemConte... | 3,535 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/alignToBottomSystem.ts | import * as u from './urx'
import { totalListHeightSystem } from './totalListHeightSystem'
import { domIOSystem } from './domIOSystem'
export const alignToBottomSystem = u.system(
([{ viewportHeight }, { totalListHeight }]) => {
const alignToBottom = u.statefulStream(false)
const paddingTopAddition = u.stat... | 3,536 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/comparators.tsx | import { ListRange } from './interfaces'
export function tupleComparator<T1, T2>(prev: [T1, T2] | undefined, current: [T1, T2]) {
return !!(prev && prev[0] === current[0] && prev[1] === current[1])
}
export function rangeComparator(prev: ListRange | undefined, next: ListRange) {
return !!(prev && prev.startIndex ... | 3,537 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/domIOSystem.ts | import * as u from './urx'
import { ScrollContainerState } from './interfaces'
export const domIOSystem = u.system(
() => {
const scrollContainerState = u.stream<ScrollContainerState>()
const scrollTop = u.stream<number>()
const deviation = u.statefulStream(0)
const smoothScrollTargetReached = u.stre... | 3,538 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/followOutputSystem.ts | /* eslint-disable @typescript-eslint/no-unsafe-call */
import * as u from './urx'
import { scrollToIndexSystem } from './scrollToIndexSystem'
import { sizeSystem } from './sizeSystem'
import { stateFlagsSystem } from './stateFlagsSystem'
import { initialTopMostItemIndexSystem } from './initialTopMostItemIndexSystem'
im... | 3,539 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/gridSystem.ts | import * as u from './urx'
import { rangeComparator, tupleComparator } from './comparators'
import { domIOSystem } from './domIOSystem'
import { FlatIndexLocationWithAlign, GridIndexLocation, GridItem } from './interfaces'
import { propsReadySystem } from './propsReadySystem'
import { scrollSeekSystem } from './scrollS... | 3,540 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/groupedListSystem.ts | import * as u from './urx'
import { findMaxKeyValue } from './AATree'
import { domIOSystem } from './domIOSystem'
import { sizeSystem, hasGroups } from './sizeSystem'
export interface GroupIndexesAndCount {
totalCount: number
groupIndices: number[]
}
export function groupCountsToIndicesAndCount(counts: number[]) ... | 3,541 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/index.tsx | export { GroupedVirtuoso, Virtuoso } from './Virtuoso'
export { VirtuosoGrid } from './VirtuosoGrid'
export { TableVirtuoso } from './TableVirtuoso'
export * from './interfaces'
export * from './component-interfaces/Virtuoso'
export * from './component-interfaces/TableVirtuoso'
export * from './component-interfaces/Vir... | 3,542 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/initialItemCountSystem.ts | import * as u from './urx'
import { listStateSystem, buildListStateFromItemCount } from './listStateSystem'
import { sizeSystem } from './sizeSystem'
import { propsReadySystem } from './propsReadySystem'
import { initialTopMostItemIndexSystem } from './initialTopMostItemIndexSystem'
export const initialItemCountSystem... | 3,543 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/initialScrollTopSystem.ts | import * as u from './urx'
import { propsReadySystem } from './propsReadySystem'
import { domIOSystem } from './domIOSystem'
import { listStateSystem } from './listStateSystem'
export const initialScrollTopSystem = u.system(
([{ didMount }, { scrollTo }, { listState }]) => {
const initialScrollTop = u.statefulSt... | 3,544 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/initialTopMostItemIndexSystem.ts | import * as u from './urx'
import { empty } from './AATree'
import { sizeSystem } from './sizeSystem'
import { domIOSystem } from './domIOSystem'
import { scrollToIndexSystem } from './scrollToIndexSystem'
import { propsReadySystem } from './propsReadySystem'
import { FlatIndexLocationWithAlign } from './interfaces'
im... | 3,545 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/interfaces.ts | import React from 'react'
export interface ListRange {
startIndex: number
endIndex: number
}
export interface ItemContent<D, C> {
(index: number, data: D, context: C): React.ReactNode
}
export type FixedHeaderContent = (() => React.ReactNode) | null
export type FixedFooterContent = (() => React.ReactNode) | nu... | 3,546 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/listStateSystem.ts | import * as u from './urx'
import { empty, findMaxKeyValue, Range, rangesWithin } from './AATree'
import { groupedListSystem } from './groupedListSystem'
import { getInitialTopMostItemIndexNumber, initialTopMostItemIndexSystem } from './initialTopMostItemIndexSystem'
import { FlatIndexLocationWithAlign, Item, ListItem,... | 3,547 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/listSystem.ts | import * as u from './urx'
import { domIOSystem } from './domIOSystem'
import { followOutputSystem } from './followOutputSystem'
import { groupedListSystem } from './groupedListSystem'
import { initialItemCountSystem } from './initialItemCountSystem'
import { initialTopMostItemIndexSystem } from './initialTopMostItemIn... | 3,548 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/loggerSystem.ts | import * as u from './urx'
// eslint-disable-next-line @typescript-eslint/no-namespace
declare namespace globalThis {
let VIRTUOSO_LOG_LEVEL: LogLevel | undefined
}
// eslint-disable-next-line @typescript-eslint/no-namespace
declare namespace window {
let VIRTUOSO_LOG_LEVEL: LogLevel | undefined
}
export enum Lo... | 3,549 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/propsReadySystem.ts | import * as u from './urx'
import { loggerSystem, LogLevel } from './loggerSystem'
export const propsReadySystem = u.system(
([{ log }]) => {
const propsReady = u.statefulStream(false)
const didMount = u.streamFromEmitter(
u.pipe(
propsReady,
u.filter((ready) => ready),
u.disti... | 3,550 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/recalcSystem.ts | import * as u from './urx'
export const recalcSystem = u.system(
() => {
const recalcInProgress = u.statefulStream(false)
return { recalcInProgress }
},
[],
{ singleton: true }
)
| 3,551 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/scrollIntoViewSystem.ts | import * as u from './urx'
import { findMaxKeyValue } from './AATree'
import { domIOSystem } from './domIOSystem'
import { offsetOf, originalIndexFromLocation, sizeSystem } from './sizeSystem'
import { loggerSystem } from './loggerSystem'
import { scrollToIndexSystem } from './scrollToIndexSystem'
import { listStateSys... | 3,552 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/scrollSeekSystem.ts | import * as u from './urx'
import { ListRange } from './interfaces'
import { stateFlagsSystem } from './stateFlagsSystem'
import { ScrollSeekConfiguration } from './interfaces'
export const scrollSeekSystem = u.system(
([{ scrollVelocity }]) => {
const isSeeking = u.statefulStream(false)
const rangeChanged =... | 3,553 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/scrollToIndexSystem.ts | /* eslint-disable @typescript-eslint/no-unsafe-call */
import * as u from './urx'
import { findMaxKeyValue } from './AATree'
import { domIOSystem } from './domIOSystem'
import { offsetOf, originalIndexFromLocation, sizeSystem } from './sizeSystem'
import { IndexLocationWithAlign } from './interfaces'
import { loggerSys... | 3,554 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/sizeRangeSystem.ts | import * as u from './urx'
import { domIOSystem } from './domIOSystem'
import { UP, DOWN, ScrollDirection } from './stateFlagsSystem'
import { tupleComparator } from './comparators'
export type NumberTuple = [number, number]
export type Overscan = number | { main: number; reverse: number }
export const TOP = 'top' as ... | 3,555 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/sizeSystem.ts | import * as u from './urx'
import { AANode, arrayToRanges, empty, find, findMaxKeyValue, insert, newTree, Range, rangesWithin, remove, walk } from './AATree'
import * as arrayBinarySearch from './utils/binaryArraySearch'
import { correctItemSize } from './utils/correctItemSize'
import { Log, loggerSystem, LogLevel } fr... | 3,556 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/stateFlagsSystem.ts | /* eslint-disable @typescript-eslint/no-unsafe-argument */
import * as u from './urx'
import { domIOSystem } from './domIOSystem'
import { approximatelyEqual } from './utils/approximatelyEqual'
export const UP = 'up' as const
export const DOWN = 'down' as const
export const NONE = 'none' as const
export type ScrollDir... | 3,557 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/stateLoadSystem.ts | import { domIOSystem } from './domIOSystem'
import { initialTopMostItemIndexSystem } from './initialTopMostItemIndexSystem'
import { StateSnapshot, StateCallback, ScrollContainerState, WindowViewportInfo } from './interfaces'
import { propsReadySystem } from './propsReadySystem'
import { sizeSystem, sizeTreeToRanges } ... | 3,558 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/topItemCountSystem.ts | import * as u from './urx'
import { listStateSystem } from './listStateSystem'
export const topItemCountSystem = u.system(([{ topItemsIndexes }]) => {
const topItemCount = u.statefulStream(0)
u.connect(
u.pipe(
topItemCount,
u.filter((length) => length > 0),
u.map((length) => Array.from({ le... | 3,559 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/totalListHeightSystem.ts | import * as u from './urx'
import { listStateSystem } from './listStateSystem'
import { domIOSystem } from './domIOSystem'
export const totalListHeightSystem = u.system(
([{ footerHeight, headerHeight, fixedHeaderHeight, fixedFooterHeight }, { listState }]) => {
const totalListHeightChanged = u.stream<number>()
... | 3,560 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/upwardScrollFixSystem.ts | import * as u from './urx'
import { domIOSystem } from './domIOSystem'
import { listStateSystem } from './listStateSystem'
import { sizeSystem } from './sizeSystem'
import { UP, stateFlagsSystem } from './stateFlagsSystem'
import { ListItem } from './interfaces'
import { loggerSystem, LogLevel } from './loggerSystem'
i... | 3,561 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/src/windowScrollerSystem.ts | import * as u from './urx'
import { domIOSystem } from './domIOSystem'
import { WindowViewportInfo, ScrollContainerState } from './interfaces'
export const windowScrollerSystem = u.system(([{ scrollTo, scrollContainerState }]) => {
const windowScrollContainerState = u.stream<ScrollContainerState>()
const windowVie... | 3,562 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/component-interfaces/TableVirtuoso.ts | import type {
ComputeItemKey,
FixedHeaderContent,
FixedFooterContent,
FlatIndexLocationWithAlign,
FlatScrollIntoViewLocation,
FollowOutput,
ItemContent,
ListItem,
ListRange,
ScrollSeekConfiguration,
SizeFunction,
TableComponents,
StateSnapshot,
StateCallback,
} from '../interfaces'
import ty... | 3,563 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/component-interfaces/Virtuoso.ts | import type {
Components,
ComputeItemKey,
FlatIndexLocationWithAlign,
FlatScrollIntoViewLocation,
FollowOutput,
GroupContent,
GroupItemContent,
IndexLocationWithAlign,
ItemContent,
ListItem,
ListRange,
ListRootProps,
ScrollIntoViewLocation,
ScrollSeekConfiguration,
SizeFunction,
StateSna... | 3,564 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/component-interfaces/VirtuosoGrid.ts | import type {
GridComponents,
GridComputeItemKey,
GridIndexLocation,
GridItemContent,
GridRootProps,
ListRange,
ScrollSeekConfiguration,
} from '../interfaces'
import { LogLevel } from '../loggerSystem'
export interface Gap {
row: number
column: number
}
export interface ElementDimensions {
width:... | 3,565 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/hooks/useChangedChildSizes.ts | import React from 'react'
import { Log, LogLevel } from '../loggerSystem'
import { useSizeWithElRef } from './useSize'
import { SizeRange, SizeFunction, ScrollContainerState } from '../interfaces'
export default function useChangedListContentsSizes(
callback: (ranges: SizeRange[]) => void,
itemSize: SizeFunction,
... | 3,566 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/hooks/useIsomorphicLayoutEffect.ts | import React from 'react'
const useIsomorphicLayoutEffect = typeof document !== 'undefined' ? React.useLayoutEffect : React.useEffect
export default useIsomorphicLayoutEffect
| 3,567 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/hooks/useScrollTop.ts | import React from 'react'
import * as u from '../urx'
import { correctItemSize } from '../utils/correctItemSize'
import { ScrollContainerState } from '../interfaces'
import ReactDOM from 'react-dom'
import { approximatelyEqual } from '../utils/approximatelyEqual'
export type ScrollerRef = Window | HTMLElement | null
... | 3,568 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/hooks/useSize.ts | import React from 'react'
export type CallbackRefParam = HTMLElement | null
export function useSizeWithElRef(callback: (e: HTMLElement) => void, enabled = true) {
const ref = React.useRef<CallbackRefParam>(null)
let callbackRef = (_el: CallbackRefParam) => {
void 0
}
if (typeof ResizeObserver !== 'undef... | 3,569 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/hooks/useWindowViewportRect.ts | import React from 'react'
import { useSizeWithElRef } from './useSize'
import { WindowViewportInfo } from '../interfaces'
export default function useWindowViewportRectRef(callback: (info: WindowViewportInfo) => void, customScrollParent?: HTMLElement) {
const viewportInfo = React.useRef<WindowViewportInfo | null>(nul... | 3,570 |
0 | petrpan-code/petyosi/react-virtuoso/src/hooks | petrpan-code/petyosi/react-virtuoso/src/hooks/__mocks__/useChangedChildSizes.ts | import { SizeRange } from '../../'
type CallbackRefParam = HTMLElement | null
export default function useChangedChildSizes(callback: (sizes: SizeRange[]) => void) {
const callbackRef = (elRef: CallbackRefParam) => {
if (elRef) {
;(elRef as any).triggerChangedChildSizes = (sizes: SizeRange[]) => {
... | 3,571 |
0 | petrpan-code/petyosi/react-virtuoso/src/hooks | petrpan-code/petyosi/react-virtuoso/src/hooks/__mocks__/useScrollTop.ts | import { ScrollContainerState } from '../../interfaces'
type CallbackRefParam = HTMLElement | null
export default function useSize(callback: (state: ScrollContainerState) => void) {
const scrollerRef = (elRef: CallbackRefParam) => {
if (elRef) {
;(elRef as any).triggerScroll = (state: ScrollContainerState... | 3,572 |
0 | petrpan-code/petyosi/react-virtuoso/src/hooks | petrpan-code/petyosi/react-virtuoso/src/hooks/__mocks__/useSize.ts | type CallbackRefParam = HTMLElement | null
export default function useSize(callback: (e: HTMLElement) => void) {
const callbackRef = (elRef: CallbackRefParam) => {
if (elRef) {
;(elRef as any).triggerResize = (state: any) => {
callback({ ...elRef, ...state })
}
}
}
return callbackRef... | 3,573 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/react-urx/index.ts | /* eslint-disable @typescript-eslint/no-unsafe-assignment */
/* eslint-disable @typescript-eslint/no-unsafe-member-access */
/* eslint-disable @typescript-eslint/no-unsafe-argument */
/**
* `@virtuoso.dev/react-urx` exports the [[systemToComponent]] function.
* It wraps urx systems in to UI **logic provider component... | 3,574 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/urx/actions.ts | /**
* urx Actions operate on streams - `publish` publishes data in a stream, and `subscribe` attaches a subscription to a stream.
* @packageDocumentation
*/
import { PUBLISH, RESET, SUBSCRIBE, VALUE } from './constants'
import { curry2to1 } from './utils'
/**
* A Publisher is the **input end** of a Stream. The [[p... | 3,575 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/urx/constants.ts | export const PUBLISH = 0 as const
export type PUBLISH = typeof PUBLISH
export const SUBSCRIBE = 1 as const
export type SUBSCRIBE = typeof SUBSCRIBE
export const RESET = 2 as const
export type RESET = typeof RESET
export const VALUE = 4 as const
export type VALUE = typeof VALUE
| 3,576 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/urx/index.ts | export * from './streams'
export * from './transformers'
export * from './pipe'
export * from './actions'
export * from './system'
export * from './utils'
| 3,577 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/urx/pipe.ts | /**
*
* Stream values can be transformed and controlled by {@link pipe | **piping**} through **operators**.
* urx includes several operators like [[map]], [[filter]], [[scan]], and [[throttleTime]].
* The [[withLatestFrom]] operator allows the combination of values from other streams.
*
* ```ts
* const foo = str... | 3,578 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/urx/streams.ts | /* eslint-disable @typescript-eslint/no-unsafe-argument */
/* eslint-disable @typescript-eslint/no-unsafe-return */
/**
* Streams are the basic building blocks of a reactive system. Think of them as the system permanent "data tubes".
*
* A stream acts as both an [[Emitter]] and [[Publisher]]. Each stream can have mu... | 3,579 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/urx/system.ts | /* eslint-disable @typescript-eslint/no-unsafe-return */
/* eslint-disable @typescript-eslint/no-unsafe-member-access */
/* eslint-disable @typescript-eslint/no-unsafe-call */
/* eslint-disable @typescript-eslint/no-unsafe-assignment */
/**
* ## Thinking in Systems
* systems are a stateful **data-processing machines*... | 3,580 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/urx/transformers.ts | /* eslint-disable @typescript-eslint/no-unsafe-return */
/* eslint-disable @typescript-eslint/no-unsafe-assignment */
/* eslint-disable @typescript-eslint/no-unsafe-argument */
/**
* Transformers change and combine streams, similar to operators.
* urx comes with two combinators - [[combineLatest]] and [[merge]], and ... | 3,581 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/urx/utils.ts | /**
* Utils includes
* - a handful of functional utilities inspired by or taken from the [Ramda library](https://ramdajs.com/);
* - TypeScript crutches - the [[tup]] function.
*
* Use these for your convenience - they are here so that urx is zero-dependency package.
*
* @packageDocumentation
*/
/** @internal *... | 3,582 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/utils/approximatelyEqual.ts | export function approximatelyEqual(num1: number, num2: number) {
return Math.abs(num1 - num2) < 1.01
}
| 3,583 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/utils/binaryArraySearch.ts | export type Comparator<T> = {
(item: T, value: number): -1 | 0 | 1
}
export function findIndexOfClosestSmallerOrEqual<T>(items: T[], value: number, comparator: Comparator<T>, start = 0): number {
let end = items.length - 1
while (start <= end) {
const index = Math.floor((start + end) / 2)
const item = i... | 3,584 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/utils/context.ts | import React from 'react'
export interface VirtuosoMockContextValue {
viewportHeight: number
itemHeight: number
}
export const VirtuosoMockContext = React.createContext<VirtuosoMockContextValue | undefined>(undefined)
export interface VirtuosoGridMockContextValue {
viewportHeight: number
viewportWidth: numbe... | 3,585 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/utils/correctItemSize.ts | export function correctItemSize(el: HTMLElement, dimension: 'height' | 'width') {
return Math.round(el.getBoundingClientRect()[dimension])
}
| 3,586 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/utils/positionStickyCssValue.ts | import { simpleMemoize } from './simpleMemoize'
const WEBKIT_STICKY = '-webkit-sticky'
const STICKY = 'sticky'
export const positionStickyCssValue = simpleMemoize(() => {
if (typeof document === 'undefined') {
return STICKY
}
const node = document.createElement('div')
node.style.position = WEBKIT_STICKY
... | 3,587 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/utils/simpleMemoize.ts | export function simpleMemoize<T extends () => any>(func: T): T {
let called = false
let result: unknown
return (() => {
if (!called) {
called = true
result = func()
}
return result
}) as T
}
| 3,588 |
0 | petrpan-code/petyosi/react-virtuoso/src | petrpan-code/petyosi/react-virtuoso/src/utils/skipFrames.ts | export function skipFrames(frameCount: number, callback: () => void) {
if (frameCount == 0) {
callback()
} else {
requestAnimationFrame(() => skipFrames(frameCount - 1, callback))
}
}
| 3,589 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/test/AATree.test.ts | /* eslint @typescript-eslint/explicit-function-return-type: 0 */
import { describe, it, expect } from 'vitest'
import * as AA from '../src/AATree'
import { AANode } from '../src/AATree'
function range(start: number, end: number) {
const result = [] as number[]
for (let index = start; index <= end; index++) {
... | 3,590 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/test/Grid.test.tsx | /* eslint-disable @typescript-eslint/no-unsafe-assignment */
/* eslint-disable @typescript-eslint/no-unsafe-call */
/* eslint-disable @typescript-eslint/no-unsafe-member-access */
import * as React from 'react'
import ReactDOM from 'react-dom/client'
import { VirtuosoGrid } from '../src/VirtuosoGrid'
import { describe... | 3,591 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/test/Virtuoso.test.tsx | /* eslint-disable @typescript-eslint/no-unsafe-assignment */
/* eslint-disable @typescript-eslint/no-unsafe-call */
/* eslint-disable @typescript-eslint/no-unsafe-member-access */
import * as React from 'react'
import ReactDOM from 'react-dom/client'
import { act } from 'react-dom/test-utils'
import { Virtuoso } from '... | 3,592 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/test/VirtuosoMockContext.test.tsx | import React from 'react'
import { render } from '@testing-library/react'
import { Virtuoso, VirtuosoMockContext, TableVirtuoso, VirtuosoGrid, VirtuosoGridMockContext } from '../src'
import { describe, it, expect } from 'vitest'
describe('VirtuosoMockContext', () => {
type Item = { id: string; value: string }
cons... | 3,593 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/test/binaryArraySearch.test.ts | import { findClosestSmallerOrEqual, findRange } from '../src/utils/binaryArraySearch'
import { describe, it, expect } from 'vitest'
function exampleComparator(item: number, value: number) {
return value === item ? 0 : value < item ? -1 : 1
}
describe('find closest smaller number in array', () => {
it('returns the... | 3,594 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/test/gridSystem.test.ts | import { init, getValue, publish, subscribe } from '../src/urx'
import { gridSystem, itemsPerRow } from '../src/gridSystem'
import { describe, it, expect, vi } from 'vitest'
describe('grid system', () => {
it('outputs a single probe item once totalCount is set', () => {
const { scrollTop, viewportDimensions, gri... | 3,595 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/test/groupedListSystem.test.ts | import { groupCountsToIndicesAndCount } from '../src/groupedListSystem'
import { describe, it, expect } from 'vitest'
describe('grouped list system', () => {
describe('groupCountsToIndicesAndCount', () => {
it('calculates total count and marks the group indices', () => {
const counts = [10, 5, 20]
co... | 3,596 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/test/listSystem.test.ts | /* eslint-disable @typescript-eslint/no-unsafe-argument */
import { listSystem } from '../src/listSystem'
import { init, getValue, publish, subscribe } from '../src/urx'
import { describe, it, expect, beforeEach, vi } from 'vitest'
import { AANode, walk } from '../src/AATree'
describe('list engine', () => {
describe... | 3,597 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/test/sizeRangeSystem.test.ts | import { BOTTOM, getOverscan, TOP, sizeRangeSystem } from '../src/sizeRangeSystem'
import { init, getValue, publish, subscribe, system, tup } from '../src/urx'
import { domIOSystem } from '../src/domIOSystem'
import { DOWN, UP } from '../src/stateFlagsSystem'
import { describe, it, expect, vi } from 'vitest'
void getV... | 3,598 |
0 | petrpan-code/petyosi/react-virtuoso | petrpan-code/petyosi/react-virtuoso/test/sizeSystem.test.ts | import { getValue, init, publish, subscribe } from '../src/urx'
import { AANode, ranges, walk } from '../src/AATree'
import { initialSizeState, offsetOf, rangesWithinOffsets, sizeStateReducer, sizeSystem, sizeTreeToRanges } from '../src/sizeSystem'
import { describe, it, expect, vi } from 'vitest'
function toKV<T>(tre... | 3,599 |
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