Function handleSelection

cli/src/hooks/use-clipboard.ts:48–103

(selectionEvent: any)

  useEffect(() => {
    const handleSelection = (selectionEvent: any) => {
      const selectionObj = selectionEvent ?? (renderer as any)?.getSelection?.()
      const rawText: string | null = selectionObj?.getSelectedText
        ? selectionObj.getSelectedText()
        : typeof selectionObj === 'string'
          ? selectionObj
          : null

      // Filter out cursor character from selected text
      const cleanedText = rawText?.replace(new RegExp(CURSOR_CHAR, 'g'), '') ?? null

      if (!cleanedText || cleanedText.trim().length === 0) {
        pendingSelectionRef.current = null
        setHasSelection(false)
        if (pendingCopyTimeoutRef.current) {
          clearTimeout(pendingCopyTimeoutRef.current)
          pendingCopyTimeoutRef.current = null
        }
        return
      }

      if (cleanedText === pendingSelectionRef.current) {
        return
      }

      // Track that there's an active selection for visual feedback
      setHasSelection(true)

      pendingSelectionRef.current = cleanedText

      if (pendingCopyTimeoutRef.current) {
        clearTimeout(pendingCopyTimeoutRef.current)
      }

      pendingCopyTimeoutRef.current = setTimeout(() => {
        pendingCopyTimeoutRef.current = null
        const pending = pendingSelectionRef.current
        if (!pending || pending === lastCopiedRef.current) {
          return
        }

        lastCopiedRef.current = pending
        const successMessage = formatDefaultClipboardMessage(pending)
        void copyTextToClipboard(pending, {
          successMessage,
          durationMs: 3000,
        })
          .then(() => {
            // Clear selection visual state after successful copy
            setHasSelection(false)
          })
          .catch(() => {
            // Errors are logged within copyTextToClipboard
          })
      }, 250)
    }

    if (renderer?.on) {