Function handleRootTouchStart

packages/editor/src/components/content.tsx:345–378

(event: React.TouchEvent)

  }

  const handleRootTouchStart = (event: React.TouchEvent) => {
    if (event.defaultPrevented) return
    if (
      !event.target ||
      !ref.current?.contains(event.target as DOMNode) ||
      isEditableDOMElement(event.target) ||
      inAbsoluteDOMElement(event.target)
    )
      return

    const { selection } = editor

    IS_TOUCHING.set(editor, true)
    IS_TOUCH_HOLD.set(editor, false)
    clearTouchHoldTimer()
    // touch hold
    touchHoldTimer.current = setTimeout(() => {
      IS_TOUCH_HOLD.set(editor, true)

      if (Focused.is(editor)) {
        handleRootMouseDown(event)
      } else if (!selection || Range.isCollapsed(selection)) {
        IS_TOUCHING.set(editor, false)
        const point = Editable.findEventPoint(editor, event)
        if (point)
          editor.selectWord({
            at: {
              anchor: point,
              focus: point,
            },
          })
      }
    }, 530)
  }

  const handleRootMouseDown = (e: React.MouseEvent | React.TouchEvent) => {
    const event = getNativeEvent(e)