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Clipboard Menu

A clipboard context menu with real state: paste is disabled while the buffer is empty, a cut card disappears and comes back on paste.

  • contextmenu
  • clipboard
  • state
  • board

Preview

1440pxHost theme

Use it with AI

  1. 1. Copy the link.
  2. 2. Write to your agent in your own words and drop the link into the sentence.
  3. 3. The agent opens the link and installs the component from the registry.

put this in the header: https://vibeui.ru/c/contextmenu-004?lang=en

Board

  • Бриф клиента
  • Сценарий ролика
  • Смета на съёмку

Буфер:пуст

Show the full instructions

What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.

# Install and place "contextmenu-004" (Clipboard Menu) from VibeUI

## 1. Install first — do not skip, do not recreate
Run this exact command before writing any code:
npx shadcn@latest add https://vibeui.ru/r/contextmenu-004.json

Registry item: https://vibeui.ru/r/contextmenu-004.json
Installs to: components/vibeui/contextmenu-004.tsx (the exact path follows this project's components.json aliases).
npm dependencies: none.
Registry dependencies: none.

Install it from the registry. Do not recreate it from the description,
do not substitute a similar component from another library, and do not
rewrite it to match the project's existing style.

## 2. What it is
A clipboard context menu with real state: paste is disabled while the buffer is empty, a cut card disappears and comes back on paste.

A cut-copy-paste context menu whose buffer state is real: an empty buffer greys out paste, cutting removes the card. One file, zero dependencies.

## 3. How to use it
import { Contextmenu004 } from "@/components/vibeui/contextmenu-004"

<Contextmenu004
  title="Board"
  cards={["Client brief", "Budget"]}
/>

Read the installed file for the full prop list.

## 4. Where to place it
This is a small inline component. Put it exactly where the user asked,
inside the existing markup. Do not create a new page, section or
wrapper for it. If a similar control already sits in that spot,
replace it instead of adding a second one.

Placement: ___
(The user fills this line in. If it is still blank, ask where to put it
instead of guessing.)

## 5. Keep exactly as installed
- the local --vibeui-contextmenu-004-* palette: the component must look the same in any project
- disabling paste on an empty buffer — an entry that silently does nothing reads as a bug
- keeping the disabled entry visible: hiding it changes the menu height and explains nothing
- the buffer line with role=status: otherwise a cut card is only noticed by its absence
- pasting relative to the target of the call — paste without a destination means nothing
- the component's own light surface: on the dark catalog card dark text disappears

## 6. You may change
- the board heading through title
- the cards through cards
- the marker and focus colour through accent
- the entry captions and shortcuts directly in the markup

## 7. Rules
- This is the component's own buffer, not the system one: reach for navigator.clipboard to use the real thing.
- aria-disabled does not block the click: the guard in the handler is required, and it is there.
- A copy gets a "— copy" suffix: in production the name should come from the server or duplicates pile up.
- Do not lift the CSS variables into globals.css: the component has to stay a single file.

## 8. Verify
- it renders with no console errors;
- it looks like the preview on the VibeUI page you copied this from;
- if it does not, you changed something listed in section 5 — put it back.

For developers

npx shadcn@latest add https://vibeui.ru/r/contextmenu-004.json
https://vibeui.ru/r/contextmenu-004.json

Один файл, ноль зависимостей, палитра --vibeui-contextmenu-004-*. Клиентский: список карточек, содержимое буфера и текущая цель живут в useState. Меню — HTML popover у курсора через переменные x/y, вызывается правым кликом и кнопкой на карточке. Пункт «вставить» помечен aria-disabled при пустом буфере и остаётся видимым: спрятанный пункт не объясняет, почему действие недоступно. Вставка кладёт копию сразу после карточки, на которой вызвали меню, — буфер без места назначения бессмысленен. Содержимое буфера показано строкой с role=status под списком.

Component source

The same file your agent installs. Here in case you would rather copy it by hand.

"use client"

import { useRef, useState } from "react"
import type { ComponentPropsWithoutRef, CSSProperties, MouseEvent } from "react"

export type Contextmenu004Props = Omit<
  ComponentPropsWithoutRef<"section">,
  "children" | "title"
> & {
  title?: string
  cards?: string[]
  accent?: string
}

// Идея компонента: контекстное меню буфера обмена, где «вставить» действительно
// выключено, пока копировать нечего. Пункт без состояния врёт: пользователь
// жмёт «вставить», ничего не происходит, и он винит себя. Здесь буфер живёт в
// состоянии компонента, его содержимое написано в шапке меню, а вырезанная
// карточка исчезает из списка — вставка возвращает её на новое место.
const STYLES = `
:where([data-vibeui-block="contextmenu-004"]){
--vibeui-contextmenu-004-bg:oklch(1 0 0);
--vibeui-contextmenu-004-fg:oklch(0.24 0.014 265);
--vibeui-contextmenu-004-muted:oklch(0.55 0.014 265);
--vibeui-contextmenu-004-border:oklch(0.9 0.006 265);
--vibeui-contextmenu-004-hover:oklch(0.96 0.004 265);
--vibeui-contextmenu-004-accent:oklch(0.58 0.17 300);
--vibeui-contextmenu-004-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
--vibeui-contextmenu-004-x:50%;
--vibeui-contextmenu-004-y:50%;
}
[data-vibeui-block="contextmenu-004"]{
display:flex;flex-direction:column;gap:0.5rem;
width:100%;max-width:21rem;box-sizing:border-box;padding:0.875rem;
background:var(--vibeui-contextmenu-004-bg);color:var(--vibeui-contextmenu-004-fg);
border:1px solid var(--vibeui-contextmenu-004-border);border-radius:1rem;
font-family:var(--vibeui-contextmenu-004-font);
}
[data-vibeui-block="contextmenu-004"] [data-part="title"]{margin:0;font-size:0.875rem;font-weight:650}
[data-vibeui-block="contextmenu-004"] [data-part="list"]{
display:flex;flex-direction:column;gap:0.375rem;margin:0;padding:0;list-style:none;
}
[data-vibeui-block="contextmenu-004"] [data-part="card"]{
display:flex;align-items:center;gap:0.5rem;
padding:0.5rem 0.625rem;box-sizing:border-box;
border:1px solid var(--vibeui-contextmenu-004-border);border-radius:0.625rem;
font-size:0.8125rem;touch-action:manipulation;
transition:border-color .14s ease;
}
[data-vibeui-block="contextmenu-004"] [data-part="card"][data-active="true"]{border-color:var(--vibeui-contextmenu-004-accent)}
[data-vibeui-block="contextmenu-004"] [data-part="grip"]{
flex:none;width:0.375rem;height:1rem;border-radius:9999px;
background:color-mix(in oklab,var(--vibeui-contextmenu-004-accent) 45%,transparent);
}
[data-vibeui-block="contextmenu-004"] [data-part="menu-button"]{
appearance:none;cursor:pointer;margin-left:auto;flex:none;
height:1.5rem;padding:0 0.4375rem;
border:1px solid var(--vibeui-contextmenu-004-border);border-radius:0.4375rem;
background:none;color:var(--vibeui-contextmenu-004-muted);font:inherit;font-size:0.6875rem;
}
[data-vibeui-block="contextmenu-004"] [data-part="menu-button"]:hover{background:var(--vibeui-contextmenu-004-hover)}
[data-vibeui-block="contextmenu-004"] [data-part="menu-button"]:focus-visible{outline:2px solid var(--vibeui-contextmenu-004-accent);outline-offset:1px}
[data-vibeui-block="contextmenu-004"] [data-part="buffer"]{
display:flex;align-items:center;gap:0.375rem;
margin:0;font-size:0.6875rem;color:var(--vibeui-contextmenu-004-muted);
}
[data-vibeui-block="contextmenu-004"] [data-part="chip"]{
padding:0.125rem 0.4375rem;border-radius:9999px;
background:var(--vibeui-contextmenu-004-hover);color:var(--vibeui-contextmenu-004-fg);
font-weight:600;
}
[data-vibeui-block="contextmenu-004"] [data-part="menu"]{
position:fixed;margin:0;padding:0.3125rem;
top:var(--vibeui-contextmenu-004-y);left:var(--vibeui-contextmenu-004-x);
min-width:12.5rem;box-sizing:border-box;
background:var(--vibeui-contextmenu-004-bg);color:var(--vibeui-contextmenu-004-fg);
border:1px solid var(--vibeui-contextmenu-004-border);border-radius:0.75rem;
box-shadow:0 18px 40px -20px oklch(0.2 0.03 265 / 50%);
font-family:var(--vibeui-contextmenu-004-font);
}
[data-vibeui-block="contextmenu-004"] [data-part="head"]{
padding:0.375rem 0.5rem 0.3125rem;margin-bottom:0.25rem;
border-bottom:1px solid var(--vibeui-contextmenu-004-border);
font-size:0.6875rem;color:var(--vibeui-contextmenu-004-muted);
overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
[data-vibeui-block="contextmenu-004"] [data-part="item"]{
display:flex;align-items:center;justify-content:space-between;gap:1.25rem;
width:100%;box-sizing:border-box;
appearance:none;border:0;background:none;cursor:pointer;
padding:0.4375rem 0.5rem;border-radius:0.5rem;
font:inherit;font-size:0.8125rem;color:inherit;text-align:left;
transition:background-color .14s ease;
}
[data-vibeui-block="contextmenu-004"] [data-part="item"]:hover{background:var(--vibeui-contextmenu-004-hover)}
[data-vibeui-block="contextmenu-004"] [data-part="item"]:focus-visible{outline:2px solid var(--vibeui-contextmenu-004-accent);outline-offset:-2px}
/* Выключенный пункт остаётся видимым и фокусируемым: он объясняет, почему нельзя. */
[data-vibeui-block="contextmenu-004"] [data-part="item"][aria-disabled="true"]{
color:var(--vibeui-contextmenu-004-muted);cursor:not-allowed;
}
[data-vibeui-block="contextmenu-004"] [data-part="item"][aria-disabled="true"]:hover{background:none}
[data-vibeui-block="contextmenu-004"] [data-part="keys"]{font-size:0.6875rem;color:var(--vibeui-contextmenu-004-muted)}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="contextmenu-004"] *{animation:none!important;transition:none!important}}
`

const DEFAULT_CARDS = ["Бриф клиента", "Сценарий ролика", "Смета на съёмку"]

/**
 * Контекстное меню буфера обмена: вырезать, копировать и вставить с состоянием.
 * Один файл, ноль зависимостей, собственная палитра.
 */
export function Contextmenu004({
  title = "Доска",
  cards = DEFAULT_CARDS,
  accent,
  className,
  style,
  ...props
}: Contextmenu004Props) {
  const menu = useRef<HTMLDivElement>(null)
  const [list, setList] = useState(cards)
  const [buffer, setBuffer] = useState<string | null>(null)
  const [target, setTarget] = useState<string | null>(null)
  const [spot, setSpot] = useState<{ x: string; y: string } | null>(null)

  const openAt = (x: number, y: number, card: string) => {
    setTarget(card)
    setSpot({ x: `${Math.round(x)}px`, y: `${Math.round(y)}px` })
    menu.current?.showPopover()
    requestAnimationFrame(() =>
      menu.current?.querySelector<HTMLElement>('[data-part="item"]')?.focus(),
    )
  }

  const close = () => menu.current?.hidePopover()

  const cut = () => {
    if (target) {
      setBuffer(target)
      setList((current) => current.filter((card) => card !== target))
    }

    close()
  }

  const copy = () => {
    setBuffer(target)
    close()
  }

  const paste = () => {
    if (!buffer || !target) {
      return
    }

    setList((current) => {
      const at = current.indexOf(target)
      const next = [...current]
      next.splice(at + 1, 0, `${buffer} — копия`)
      return next
    })
    close()
  }

  const palette = {
    ...(accent ? { "--vibeui-contextmenu-004-accent": accent } : null),
    ...(spot
      ? {
          "--vibeui-contextmenu-004-x": spot.x,
          "--vibeui-contextmenu-004-y": spot.y,
        }
      : null),
    ...style,
  } as CSSProperties

  return (
    <>
      <style href="vibeui-contextmenu-004" precedence="medium">
        {STYLES}
      </style>
      <section
        {...props}
        data-vibeui-block="contextmenu-004"
        aria-label={title}
        className={className}
        style={palette}
      >
        <h3 data-part="title">{title}</h3>
        <ul data-part="list">
          {list.map((card) => (
            <li
              key={card}
              data-part="card"
              data-active={target === card || undefined}
              onContextMenu={(event: MouseEvent<HTMLLIElement>) => {
                event.preventDefault()
                openAt(event.clientX, event.clientY, card)
              }}
            >
              <span data-part="grip" aria-hidden="true" />
              {card}
              <button
                type="button"
                data-part="menu-button"
                aria-haspopup="menu"
                aria-label={`Меню: ${card}`}
                onClick={(event) => {
                  const box = event.currentTarget.getBoundingClientRect()
                  openAt(box.left, box.bottom + 4, card)
                }}
              >
                меню
              </button>
            </li>
          ))}
        </ul>
        <p data-part="buffer" role="status">
          Буфер:
          <span data-part="chip">{buffer ?? "пуст"}</span>
        </p>
        <div
          ref={menu}
          data-part="menu"
          popover="auto"
          role="menu"
          aria-label={target ? `Правка: ${target}` : "Правка"}
          onKeyDown={(event) => {
            if (event.key !== "ArrowDown" && event.key !== "ArrowUp") {
              return
            }

            event.preventDefault()
            const items = Array.from(
              menu.current?.querySelectorAll<HTMLElement>(
                '[data-part="item"]',
              ) ?? [],
            )

            if (items.length === 0) {
              return
            }

            const delta = event.key === "ArrowDown" ? 1 : -1
            const from = items.indexOf(document.activeElement as HTMLElement)
            items[(from + delta + items.length) % items.length].focus()
          }}
        >
          <div data-part="head">{target}</div>
          <button type="button" role="menuitem" data-part="item" onClick={cut}>
            Вырезать
            <span data-part="keys">⌘X</span>
          </button>
          <button type="button" role="menuitem" data-part="item" onClick={copy}>
            Копировать
            <span data-part="keys">⌘C</span>
          </button>
          <button
            type="button"
            role="menuitem"
            data-part="item"
            aria-disabled={buffer === null}
            onClick={paste}
          >
            Вставить
            <span data-part="keys">
              {buffer === null ? "буфер пуст" : "⌘V"}
            </span>
          </button>
        </div>
      </section>
    </>
  )
}