From 0bafc358aa7837ba404374db26cf222a4883da1a Mon Sep 17 00:00:00 2001
From: Ethanfly <ethanfly@qq.com>
Date: Wed, 31 Dec 2025 15:56:12 +0800
Subject: [PATCH] fix: Ctrl+W only closes the active tab, not all tabs

---
 src/App.js                 |  1 +
 src/components/Terminal.js | 12 ++++++++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/App.js b/src/App.js
index c0e75cc..1a3bd9f 100644
--- a/src/App.js
+++ b/src/App.js
@@ -366,6 +366,7 @@ function App() {
                     <Terminal
                       tabId={tab.id}
                       hostId={tab.hostId}
+                      isActive={activeTabId === tab.id}
                       onConnectionChange={(connected) => handleConnectionChange(tab.id, connected)}
                       onShowCommandPalette={openCommandPalette}
                       onToggleInfoPanel={() => setShowInfoPanel(!showInfoPanel)}
diff --git a/src/components/Terminal.js b/src/components/Terminal.js
index 9ec11aa..95d3d92 100644
--- a/src/components/Terminal.js
+++ b/src/components/Terminal.js
@@ -7,7 +7,7 @@ import { WebglAddon } from '@xterm/addon-webgl';
 import '@xterm/xterm/css/xterm.css';
 import { FiCommand, FiRefreshCw, FiInfo, FiFolder, FiActivity, FiZap } from 'react-icons/fi';
 
-function Terminal({ tabId, hostId, onConnectionChange, onShowCommandPalette, onToggleInfoPanel, onOpenSFTP, showInfoPanel, onCloseTab }) {
+function Terminal({ tabId, hostId, isActive, onConnectionChange, onShowCommandPalette, onToggleInfoPanel, onOpenSFTP, showInfoPanel, onCloseTab }) {
   const containerRef = useRef(null);
   const terminalRef = useRef(null);
   const xtermRef = useRef(null);
@@ -32,6 +32,9 @@ function Terminal({ tabId, hostId, onConnectionChange, onShowCommandPalette, onT
   const onShowCommandPaletteRef = useRef(onShowCommandPalette);
   onShowCommandPaletteRef.current = onShowCommandPalette;
   
+  const isActiveRef = useRef(isActive);
+  isActiveRef.current = isActive;
+  
   const [connectionId, setConnectionId] = useState(null);
   const [isConnecting, setIsConnecting] = useState(false);
   const [error, setError] = useState(null);
@@ -231,8 +234,13 @@ function Terminal({ tabId, hostId, onConnectionChange, onShowCommandPalette, onT
         }
       });
 
-      // 自定义按键处理 - 拦截 Ctrl+W 和 Ctrl+K
+      // 自定义按键处理 - 拦截 Ctrl+W 和 Ctrl+K（仅当前活动标签页响应）
       term.attachCustomKeyEventHandler((e) => {
+        // 只有活动标签页才响应快捷键
+        if (!isActiveRef.current) {
+          return true;
+        }
+        
         // Ctrl+W: 关闭当前标签页
         if ((e.ctrlKey || e.metaKey) && e.key === 'w') {
           e.preventDefault();