tldraw/components/controls-panel/controls-panel.tsx

/* eslint-disable @typescript-eslint/ban-ts-comment */
import styled from 'styles'
import React, { useRef } from 'react'
import state, { useSelector } from 'state'
import { X, Code } from 'react-feather'
import { IconButton } from 'components/shared'
import * as Panel from '../panel'
import Control from './control'
import { deepCompareArrays } from 'utils'

export default function ControlPanel(): JSX.Element {
  const rContainer = useRef<HTMLDivElement>(null)
  const codeControls = useSelector(
    (state) => Object.keys(state.data.codeControls),
    deepCompareArrays
  )
  const isOpen = useSelector((s) => Object.keys(s.data.codeControls).length > 0)

  return (
    <Panel.Root
      data-bp-desktop
      ref={rContainer}
      isOpen={isOpen}
      variant="controls"
    >
      {isOpen ? (
        <Panel.Layout>
          <Panel.Header>
            <IconButton
              bp={{ '@initial': 'mobile', '@sm': 'small' }}
              size="small"
              onClick={() => state.send('CLOSED_CODE_PANEL')}
            >
              <X />
            </IconButton>
            <h3>Controls</h3>
          </Panel.Header>
          <ControlsList>
            {codeControls.map((id) => (
              <Control key={id} id={id} />
            ))}
          </ControlsList>
        </Panel.Layout>
      ) : (
        <IconButton
          bp={{ '@initial': 'mobile', '@sm': 'small' }}
          size="small"
          onClick={() => state.send('OPENED_CODE_PANEL')}
        >
          <Code />
        </IconButton>
      )}
    </Panel.Root>
  )
}

const ControlsList = styled(Panel.Content, {
  padding: 12,
  display: 'grid',
  gridTemplateColumns: '1fr 4fr',
  gridAutoRows: '24px',
  alignItems: 'center',
  gridColumnGap: '8px',
  gridRowGap: '8px',

  '& input': {
    font: '$ui',
    fontSize: '$1',
    border: '1px solid $inputBorder',
    backgroundColor: '$input',
    color: '$text',
    height: '100%',
    padding: '0px 6px',
  },
})