Function shouldShowContextMenu

webview-ui/src/utils/context-mentions.ts:367–397

(text: string, position: number)

}

export function shouldShowContextMenu(text: string, position: number): boolean {
	const beforeCursor = text.slice(0, position)

	// Check if we're in a slash command context (at the beginning and no space yet)
	if (text.startsWith("/") && !text.includes(" ") && position <= text.length) {
		return true
	}

	// Check for @ mention context
	const atIndex = beforeCursor.lastIndexOf("@")

	if (atIndex === -1) {
		return false
	}

	const textAfterAt = beforeCursor.slice(atIndex + 1)

	// Check if there's any unescaped whitespace after the '@'
	// We need to check for whitespace that isn't preceded by a backslash
	// Using a negative lookbehind to ensure the space isn't escaped
	const hasUnescapedSpace = /(?<!\\)\s/.test(textAfterAt)
	if (hasUnescapedSpace) return false

	// Don't show the menu if it's clearly a URL
	if (textAfterAt.toLowerCase().startsWith("http")) {
		return false
	}

	// Show menu in all other cases
	return true
}