release: 1.0.11

.github/workflows/linux-aarch64.yml

@@ -0,0 +1,47 @@
+name: Linux aarch64
+
+on: [ push, pull_request ]
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04-arm
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      # download jdk
+      - run: wget -q -O $RUNNER_TEMP/java_package.tar.gz https://cache-redirector.jetbrains.com/intellij-jbr/jbrsdk-21.0.6-linux-aarch64-b895.91.tar.gz
+
+      # appimagetool
+      - run: sudo apt install libfuse2
+
+      # install jdk
+      - name: Installing Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'jdkfile'
+          jdkFile: ${{ runner.temp }}/java_package.tar.gz
+          java-version: '21.0.6'
+          architecture: aarch64
+
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-${{ runner.arch }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ runner.arch }}-gradle-
+
+      # dist
+      - run: |
+          ./gradlew dist --no-daemon
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: termora-linux-aarch64
+          path: |
+            build/distributions/*.tar.gz
+            build/distributions/*.AppImage

.github/workflows/linux-x86-64.yml

@@ -4,14 +4,17 @@ on: [ push, pull_request ]
 
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       # download jdk
-      - run: wget -O $RUNNER_TEMP/java_package.tar.gz https://cache-redirector.jetbrains.com/intellij-jbr/jbrsdk-21.0.5-linux-x64-b509.30.tar.gz
+      - run: wget -q -O $RUNNER_TEMP/java_package.tar.gz https://cache-redirector.jetbrains.com/intellij-jbr/jbrsdk-21.0.6-linux-x64-b895.91.tar.gz
+
+      # appimagetool
+      - run: sudo apt install libfuse2
 
       # install jdk
       - name: Installing Java
@@ -19,9 +22,18 @@ jobs:
         with:
           distribution: 'jdkfile'
           jdkFile: ${{ runner.temp }}/java_package.tar.gz
-          java-version: '21.0.5'
+          java-version: '21.0.6'
           architecture: x64
 
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-${{ runner.arch }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ runner.arch }}-gradle-
+
       # dist
       - run: |
           ./gradlew dist --no-daemon
@@ -30,4 +42,6 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: termora-linux-x86-64
-          path: build/distributions/*.tar.gz
+          path: |
+            build/distributions/*.tar.gz
+            build/distributions/*.AppImage

.github/workflows/osx-aarch64.yml

@@ -10,9 +10,41 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Install the Apple certificate
+        if: github.event_name == 'push' && github.repository == 'TermoraDev/termora'
+        env:
+          BUILD_CERTIFICATE_BASE64: ${{ secrets.BUILD_CERTIFICATE_BASE64 }}
+          P12_PASSWORD: ${{ secrets.P12_PASSWORD }}
+          KEYCHAIN_PASSWORD: ${{ secrets.KEYCHAIN_PASSWORD }}
+        run: |
+          # create variables
+          CERTIFICATE_PATH=$RUNNER_TEMP/build_certificate.p12
+          KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
+          
+          # import certificate from secrets
+          echo -n "$BUILD_CERTIFICATE_BASE64" | base64 --decode -o $CERTIFICATE_PATH
+          
+          # create temporary keychain
+          security create-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
+          security unlock-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          
+          # import certificate to keychain
+          security import $CERTIFICATE_PATH -P "$P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
+          security list-keychain -d user -s $KEYCHAIN_PATH
+
+      - name: Setup the Notary information
+        if: "startsWith(github.event.head_commit.message, 'release: ') && github.repository == 'TermoraDev/termora'"
+        env:
+          APPLE_ID: ${{ secrets.APPLE_ID }}
+          TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
+          APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
+          STORE_CREDENTIALS: ${{ secrets.TERMORA_MAC_NOTARY_KEYCHAIN_PROFILE }}
+        run: |
+          xcrun notarytool store-credentials "$STORE_CREDENTIALS" --apple-id "$APPLE_ID" --team-id "$TEAM_ID" --password "$APPLE_PASSWORD"
 
       # download jdk
-      - run: wget -O $RUNNER_TEMP/java_package.tar.gz https://cache-redirector.jetbrains.com/intellij-jbr/jbrsdk-21.0.5-osx-aarch64-b509.30.tar.gz
+      - run: wget -q -O $RUNNER_TEMP/java_package.tar.gz https://cache-redirector.jetbrains.com/intellij-jbr/jbrsdk-21.0.6-osx-aarch64-b895.91.tar.gz
 
       # install jdk
       - name: Installing Java
@@ -20,16 +52,33 @@ jobs:
         with:
           distribution: 'jdkfile'
           jdkFile: ${{ runner.temp }}/java_package.tar.gz
-          java-version: '21.0.5'
+          java-version: '21.0.6'
           architecture: aarch64
 
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-${{ runner.arch }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ runner.arch }}-gradle-
 
       # dist
-      - run: |
+      - name: Dist
+        env:
+          TERMORA_MAC_SIGN: ${{ github.event_name == 'push' && github.repository == 'TermoraDev/termora' }}
+          TERMORA_MAC_SIGN_USER_NAME: ${{ secrets.TERMORA_MAC_SIGN_USER_NAME }}
+          # 只有发布版本时才需要公证
+          TERMORA_MAC_NOTARY: "${{ startsWith(github.event.head_commit.message, 'release: ') && github.repository == 'TermoraDev/termora' }}"
+          TERMORA_MAC_NOTARY_KEYCHAIN_PROFILE: ${{ secrets.TERMORA_MAC_NOTARY_KEYCHAIN_PROFILE }}
+        run: |
           ./gradlew dist --no-daemon
 
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with:
           name: termora-osx-aarch64
-          path: build/distributions/*.dmg
+          path: |
+            build/distributions/*.zip
+            build/distributions/*.dmg

.github/workflows/osx-x86-64.yml

@@ -10,8 +10,41 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Install the Apple certificate
+        if: github.event_name == 'push' && github.repository == 'TermoraDev/termora'
+        env:
+          BUILD_CERTIFICATE_BASE64: ${{ secrets.BUILD_CERTIFICATE_BASE64 }}
+          P12_PASSWORD: ${{ secrets.P12_PASSWORD }}
+          KEYCHAIN_PASSWORD: ${{ secrets.KEYCHAIN_PASSWORD }}
+        run: |
+          # create variables
+          CERTIFICATE_PATH=$RUNNER_TEMP/build_certificate.p12
+          KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
+          
+          # import certificate from secrets
+          echo -n "$BUILD_CERTIFICATE_BASE64" | base64 --decode -o $CERTIFICATE_PATH
+          
+          # create temporary keychain
+          security create-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
+          security unlock-keychain -p "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          
+          # import certificate to keychain
+          security import $CERTIFICATE_PATH -P "$P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
+          security list-keychain -d user -s $KEYCHAIN_PATH
+
+      - name: Setup the Notary information
+        if: "startsWith(github.event.head_commit.message, 'release: ') && github.repository == 'TermoraDev/termora'"
+        env:
+          APPLE_ID: ${{ secrets.APPLE_ID }}
+          TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
+          APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
+          STORE_CREDENTIALS: ${{ secrets.TERMORA_MAC_NOTARY_KEYCHAIN_PROFILE }}
+        run: |
+          xcrun notarytool store-credentials "$STORE_CREDENTIALS" --apple-id "$APPLE_ID" --team-id "$TEAM_ID" --password "$APPLE_PASSWORD"
+
       # download jdk
-      - run: wget -O $RUNNER_TEMP/java_package.tar.gz https://cache-redirector.jetbrains.com/intellij-jbr/jbrsdk-21.0.5-osx-x64-b509.30.tar.gz
+      - run: wget -q -O $RUNNER_TEMP/java_package.tar.gz https://cache-redirector.jetbrains.com/intellij-jbr/jbrsdk-21.0.6-osx-x64-b895.91.tar.gz
 
       # install jdk
       - name: Installing Java
@@ -19,16 +52,35 @@ jobs:
         with:
           distribution: 'jdkfile'
           jdkFile: ${{ runner.temp }}/java_package.tar.gz
-          java-version: '21.0.5'
+          java-version: '21.0.6'
           architecture: x64
 
 
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-${{ runner.arch }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ runner.arch }}-gradle-
+
+
       # dist
-      - run: |
+      - name: Dist
+        env:
+          TERMORA_MAC_SIGN: ${{ github.event_name == 'push' && github.repository == 'TermoraDev/termora' }}
+          TERMORA_MAC_SIGN_USER_NAME: ${{ secrets.TERMORA_MAC_SIGN_USER_NAME }}
+          # 只有发布版本时才需要公证
+          TERMORA_MAC_NOTARY: "${{ startsWith(github.event.head_commit.message, 'release: ') && github.repository == 'TermoraDev/termora' }}"
+          TERMORA_MAC_NOTARY_KEYCHAIN_PROFILE: ${{ secrets.TERMORA_MAC_NOTARY_KEYCHAIN_PROFILE }}
+        run: |
           ./gradlew dist --no-daemon
 
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with:
           name: termora-osx-x86-64
-          path: build/distributions/*.dmg
+          path: |
+            build/distributions/*.zip
+            build/distributions/*.dmg

.github/workflows/windows-x86-64.yml

@@ -10,15 +10,34 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Install zip
+        run: |
+          $system32 = [System.Environment]::GetEnvironmentVariable("WINDIR") + "\System32"
+          Invoke-WebRequest -Uri "http://stahlworks.com/dev/zip.exe" -OutFile "$system32\zip.exe"
+          Invoke-WebRequest -Uri "http://stahlworks.com/dev/unzip.exe" -OutFile "$system32\unzip.exe"
+
+      - name: Install 7z
+        uses: milliewalky/setup-7-zip@v2
+
       - name: Installing Java
-        uses: actions/setup-java@v4
+        run: |
+          curl -s --output ${{ runner.temp }}\java_package.zip -L https://cache-redirector.jetbrains.com/intellij-jbr/jbrsdk-21.0.6-windows-x64-b895.91.zip
+          unzip -q ${{ runner.temp }}\java_package.zip -d ${{ runner.temp }}\jbr
+          echo "JAVA_HOME=${{ runner.temp }}\jbr\jbrsdk-21.0.6-windows-x64-b895.91" >> $env:GITHUB_ENV
+
+      - uses: actions/cache@v4
         with:
-          distribution: 'jetbrains'
+          path: |
-          java-version: '21'
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-${{ runner.arch }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ runner.arch }}-gradle-
 
       # dist
       - run: |
           .\gradlew.bat dist --no-daemon
+          .\gradlew.bat --stop
 
       - name: Upload artifact
         uses: actions/upload-artifact@v4
@@ -26,4 +45,4 @@ jobs:
           name: termora-windows-x86-64
           path: |
             build/distributions/*.zip
-            build/distributions/*.msi
+            build/distributions/*.exe

.github/workflows/winget.yml

@@ -0,0 +1,14 @@
+name: Publish to WinGet
+on:
+  release:
+    types: [ released ]
+jobs:
+  publish:
+    runs-on: windows-latest
+    steps:
+      - uses: vedantmgoyal9/winget-releaser@main
+        if: github.repository == 'TermoraDev/termora'
+        with:
+          identifier: TermoraDev.Termora
+          installers-regex: 'x86-64\.exe$' # Only x86-64.exe files
+          token: ${{ secrets.WINGET_TOKEN }}

README.md

@@ -15,11 +15,13 @@
 ## Features
 
 - SSH and local terminal support
-- [SFTP](./docs/sftp.png?raw=1) file transfer support
+- Serial port protocol support
+- [SFTP](./docs/sftp.png?raw=1) & [Command](./docs/sftp-command.png?raw=1) file transfer support
 - Compatible with Windows, macOS, and Linux
 - Zmodem protocol support
-- SSH port forwarding
+- SSH port forwarding & Jump hosts
-- Configuration synchronization via [Gist](https://gist.github.com)
+- Terminal log
+- Configuration synchronization via [Gist](https://gist.github.com) & [WebDAV](https://developer.mozilla.org/docs/Glossary/WebDAV)
 - Macro support (record and replay scripts)
 - Keyword highlighting
 - Key management
@@ -32,6 +34,7 @@
 
 - [Latest release](https://github.com/TermoraDev/termora/releases/latest)
 - [Homebrew](https://formulae.brew.sh/cask/termora): `brew install --cask termora`
+- [WinGet](https://github.com/microsoft/winget-pkgs/tree/master/manifests/t/TermoraDev/Termora): `winget install termora`
 
 ## Development
 

README.zh_CN.md

@@ -11,11 +11,13 @@
 ## 功能特性
 
 - 支持 SSH 和本地终端
-- 支持 [SFTP](./docs/sftp-zh_CN.png?raw=1) 文件传输
+- 支持串口协议
+- 支持 [SFTP](./docs/sftp-zh_CN.png?raw=1) & [命令行](./docs/sftp-command.png?raw=1) 文件传输
 - 支持 Windows、macOS、Linux 平台
 - 支持 Zmodem 协议
-- 支持 SSH 端口转发
+- 支持 SSH 端口转发和跳板机
-- 支持配置同步到 [Gist](https://gist.github.com)
+- 终端日志记录
+- 支持配置同步到 [Gist](https://gist.github.com) & [WebDAV](https://developer.mozilla.org/docs/Glossary/WebDAV)
 - 支持宏（录制脚本并回放）
 - 支持关键词高亮
 - 支持密钥管理器
@@ -28,6 +30,7 @@
 
 - [Latest release](https://github.com/TermoraDev/termora/releases/latest)
 - [Homebrew](https://formulae.brew.sh/cask/termora): `brew install --cask termora`
+- [WinGet](https://github.com/microsoft/winget-pkgs/tree/master/manifests/t/TermoraDev/Termora): `winget install termora`
 
 ## 开发
 

THIRDPARTY

@@ -14,7 +14,7 @@ commonmark 0.24.0
 BSD 2-Clause "Simplified" License
 https://github.com/commonmark/commonmark-java/blob/main/LICENSE.txt
 
-commons-codec 1.17.1
+commons-codec 1.18.0
 Apache License 2.0
 https://github.com/apache/commons-codec/blob/master/LICENSE.txt
 
@@ -34,10 +34,18 @@ commons-net 3.11.1
 Apache License 2.0
 https://github.com/apache/commons-net/blob/master/LICENSE.txt
 
-commons-text 1.12.0
+commons-text 1.13.0
 Apache License 2.0
 https://github.com/apache/commons-text/blob/master/LICENSE.txt
 
+commons-csv 1.13.0
+Apache License 2.0
+https://github.com/apache/commons-csv/blob/master/LICENSE.txt
+
+ini4j 0.5.5-2
+Apache License 2.0
+http://www.apache.org/licenses/LICENSE-2.0.txt
+
 eddsa 0.3.0
 Creative Commons Zero v1.0 Universal
 https://github.com/str4d/ed25519-java/blob/master/LICENSE.txt
@@ -110,7 +118,7 @@ kotlin-logging 1.7.9
 Apache License 2.0
 https://github.com/oshai/kotlin-logging/blob/master/LICENSE
 
-kotlin-stdlib 2.1.0
+kotlin-stdlib 2.1.10
 Apache License 2.0
 https://github.com/JetBrains/kotlin/blob/master/license/LICENSE.txt
 
@@ -126,6 +134,10 @@ kotlin-stdlib-jdk8 1.9.10
 Apache License 2.0
 https://github.com/JetBrains/kotlin/blob/master/license/LICENSE.txt
 
+restart4j 0.0.1
+Apache License 2.0
+https://github.com/hstyi/restart4j/blob/main/LICENSE
+
 kotlinx-coroutines-core-jvm 1.10.1
 Apache License 2.0
 https://www.apache.org/licenses/LICENSE-2.0
@@ -134,11 +146,11 @@ kotlinx-coroutines-swing 1.10.1
 Apache License 2.0
 https://www.apache.org/licenses/LICENSE-2.0
 
-kotlinx-serialization-core-jvm 1.7.3
+kotlinx-serialization-core-jvm 1.8.0
 Apache License 2.0
 https://github.com/Kotlin/kotlinx.serialization/blob/master/LICENSE.txt
 
-kotlinx-serialization-json-jvm 1.7.3
+kotlinx-serialization-json-jvm 1.8.0
 Apache License 2.0
 https://github.com/Kotlin/kotlinx.serialization/blob/master/LICENSE.txt
 
@@ -241,3 +253,7 @@ https://github.com/mixpanel/mixpanel-java/blob/master/LICENSE
 json-20231013
 Public Domain.
 https://github.com/stleary/JSON-java/blob/master/LICENSE
+
+jSerialComm 2.11.0
+Apache License 2.0
+https://github.com/Fazecast/jSerialComm/blob/master/LICENSE-APACHE-2.0

build.gradle.kts

@@ -1,12 +1,18 @@
 import org.gradle.internal.jvm.Jvm
 import org.gradle.kotlin.dsl.support.uppercaseFirstChar
+import org.gradle.nativeplatform.platform.internal.ArchitectureInternal
 import org.gradle.nativeplatform.platform.internal.DefaultNativePlatform
 import org.jetbrains.kotlin.org.apache.commons.io.FileUtils
+import org.jetbrains.kotlin.org.apache.commons.io.filefilter.FileFilterUtils
 import org.jetbrains.kotlin.org.apache.commons.lang3.StringUtils
+import java.io.FileNotFoundException
 import java.nio.file.Files
+import java.util.concurrent.Executors
+import java.util.concurrent.Future
 
 plugins {
     java
+    idea
     application
     alias(libs.plugins.kotlin.jvm)
     alias(libs.plugins.kotlinx.serialization)
@@ -14,10 +20,10 @@ plugins {
 
 
 group = "app.termora"
-version = "1.0.4"
+version = "1.0.11"
 
 val os: OperatingSystem = DefaultNativePlatform.getCurrentOperatingSystem()
-val arch: Architecture = DefaultNativePlatform.getCurrentArchitecture()
+val arch: ArchitectureInternal = DefaultNativePlatform.getCurrentArchitecture()
 
 // macOS 签名信息
 val macOSSignUsername = System.getenv("TERMORA_MAC_SIGN_USER_NAME") ?: StringUtils.EMPTY
@@ -37,7 +43,7 @@ repositories {
 
 dependencies {
     // 由于签名和公证，macOS 不携带 natives
-    val useNoNativesFlatLaf = os.isMacOsX && macOSNotary && System.getenv("ENABLE_BUILD").toBoolean()
+    val useNoNativesFlatLaf = os.isMacOsX && System.getenv("ENABLE_BUILD").toBoolean()
 
     testImplementation(kotlin("test"))
     testImplementation(libs.hutool)
@@ -57,6 +63,7 @@ dependencies {
     implementation(libs.commons.codec)
     implementation(libs.commons.io)
     implementation(libs.commons.lang3)
+    implementation(libs.commons.csv)
     implementation(libs.commons.net)
     implementation(libs.commons.text)
     implementation(libs.commons.compress)
@@ -96,7 +103,7 @@ dependencies {
     implementation(libs.sshd.core)
     implementation(libs.commonmark)
     implementation(libs.jgit)
-    implementation(libs.jgit.sshd)
+    implementation(libs.jgit.sshd) { exclude(group = "*", module = "sshd-osgi") }
     implementation(libs.jnafilechooser)
     implementation(libs.xodus.vfs)
     implementation(libs.xodus.openAPI)
@@ -104,21 +111,25 @@ dependencies {
     implementation(libs.bip39)
     implementation(libs.colorpicker)
     implementation(libs.mixpanel)
+    implementation(libs.jSerialComm)
+    implementation(libs.ini4j)
+    implementation(libs.restart4j)
 }
 
 application {
     val args = mutableListOf(
-        "--add-exports java.base/sun.nio.ch=ALL-UNNAMED",
         "-Xmx2g",
         "-XX:+UseZGC",
         "-XX:+ZUncommit",
         "-XX:+ZGenerational",
         "-XX:ZUncommitDelay=60",
-        "-XX:SoftMaxHeapSize=64m"
     )
 
     if (os.isMacOsX) {
-        args.add("--add-opens java.desktop/sun.lwawt.macosx.concurrent=ALL-UNNAMED")
+        // macOS NSWindow
+        args.add("--add-opens java.desktop/java.awt=ALL-UNNAMED")
+        args.add("--add-opens java.desktop/sun.lwawt=ALL-UNNAMED")
+        args.add("--add-opens java.desktop/sun.lwawt.macosx=ALL-UNNAMED")
         args.add("-Dsun.java2d.metal=true")
         args.add("-Dapple.awt.application.appearance=system")
     }
@@ -140,14 +151,17 @@ tasks.test {
 tasks.register<Copy>("copy-dependencies") {
     val dir = layout.buildDirectory.dir("libs")
     from(configurations.runtimeClasspath).into(dir)
+    val jna = libs.jna.asProvider().get()
+    val pty4j = libs.pty4j.get()
+    val jSerialComm = libs.jSerialComm.get()
+    val restart4j = libs.restart4j.get()
 
     // 对 JNA 和 PTY4J 的本地库提取
     // 提取出来是为了单独签名，不然无法通过公证
     if (os.isMacOsX && macOSSign) {
         doLast {
-            val jna = libs.jna.asProvider().get()
+            val archName = if (arch.isArm) "aarch64" else "x86_64"
             val dylib = dir.get().dir("dylib").asFile
-            val pty4j = libs.pty4j.get()
             for (file in dir.get().asFile.listFiles() ?: emptyArray()) {
                 if ("${jna.name}-${jna.version}" == file.nameWithoutExtension) {
                     val targetDir = File(dylib, jna.name)
@@ -172,6 +186,38 @@ tasks.register<Copy>("copy-dependencies") {
                     // @formatter:on
                     // 删除所有二进制类库
                     exec { commandLine("zip", "-d", file.absolutePath, "resources/*") }
+                } else if ("${jSerialComm.name}-${jSerialComm.version}" == file.nameWithoutExtension) {
+                    val targetDir = FileUtils.getFile(dylib, jSerialComm.name, "OSX", archName)
+                    FileUtils.forceMkdir(targetDir)
+                    // @formatter:off
+                    exec { commandLine("unzip", "-j" , "-o", file.absolutePath, "OSX/${archName}/*", "-d", targetDir.absolutePath) }
+                    // @formatter:on
+                    // 删除所有二进制类库
+                    exec { commandLine("zip", "-d", file.absolutePath, "Android/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "FreeBSD/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "Linux/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "OpenBSD/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "OSX/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "Solaris/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "Windows/*") }
+                } else if ("${restart4j.name}-${restart4j.version}" == file.nameWithoutExtension) {
+                    val targetDir = FileUtils.getFile(dylib, restart4j.name)
+                    FileUtils.forceMkdir(targetDir)
+                    // @formatter:off
+                    exec { commandLine("unzip", "-j" , "-o", file.absolutePath, "darwin/${archName}/*", "-d", targetDir.absolutePath) }
+                    // @formatter:on
+                    // 删除所有二进制类库
+                    exec { commandLine("zip", "-d", file.absolutePath, "win32/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "darwin/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "linux/*") }
+                    // 设置可执行权限
+                    for (e in FileUtils.listFiles(
+                        targetDir,
+                        FileFilterUtils.trueFileFilter(),
+                        FileFilterUtils.falseFileFilter()
+                    )) {
+                        e.setExecutable(true)
+                    }
                 }
             }
 
@@ -184,6 +230,73 @@ tasks.register<Copy>("copy-dependencies") {
                 }
             }
         }
+    } else if (os.isLinux || os.isWindows) { // 缩减安装包
+        doLast {
+            for (file in dir.get().asFile.listFiles() ?: emptyArray()) {
+                if ("${jna.name}-${jna.version}" == file.nameWithoutExtension) {
+                    exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/darwin-*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/sunos-*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/openbsd-*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/freebsd-*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/dragonflybsd-*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/aix-*") }
+                    if (os.isWindows) {
+                        exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/linux-*") }
+                        if (arch.isArm) {
+                            exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/win32-x86*") }
+                        } else {
+                            exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/win32-aarch64/*") }
+                            exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/win32-x86/*") }
+                        }
+                    } else if (os.isLinux) {
+                        exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/win32-*") }
+                    }
+                } else if ("${pty4j.name}-${pty4j.version}" == file.nameWithoutExtension) {
+                    exec { commandLine("zip", "-d", file.absolutePath, "resources/*darwin*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "resources/*freebsd*") }
+                    if (os.isWindows) {
+                        exec { commandLine("zip", "-d", file.absolutePath, "resources/*linux*") }
+                        if (arch.isArm) {
+                            exec { commandLine("zip", "-d", file.absolutePath, "resources/*win/x86/*") }
+                            exec { commandLine("zip", "-d", file.absolutePath, "resources/*win/x86-64*") }
+                        } else {
+                            exec { commandLine("zip", "-d", file.absolutePath, "resources/*win/x86/*") }
+                            exec { commandLine("zip", "-d", file.absolutePath, "resources/*win/aarch64/*") }
+                        }
+                    } else if (os.isLinux) {
+                        exec { commandLine("zip", "-d", file.absolutePath, "resources/*win*") }
+                    }
+                } else if ("${jSerialComm.name}-${jSerialComm.version}" == file.nameWithoutExtension) {
+                    exec { commandLine("zip", "-d", file.absolutePath, "Android/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "FreeBSD/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "OpenBSD/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "OSX/*") }
+                    exec { commandLine("zip", "-d", file.absolutePath, "Solaris/*") }
+                    if (os.isWindows) {
+                        exec { commandLine("zip", "-d", file.absolutePath, "Linux/*") }
+                    } else if (os.isLinux) {
+                        exec { commandLine("zip", "-d", file.absolutePath, "Windows/*") }
+                    }
+                } else if ("${restart4j.name}-${restart4j.version}" == file.nameWithoutExtension) {
+                    exec { commandLine("zip", "-d", file.absolutePath, "darwin/*") }
+                    if (os.isWindows) {
+                        exec { commandLine("zip", "-d", file.absolutePath, "linux/*") }
+                        if (arch.isArm) {
+                            exec { commandLine("zip", "-d", file.absolutePath, "win32/x86_64/*") }
+                        } else {
+                            exec { commandLine("zip", "-d", file.absolutePath, "win32/aarch64/*") }
+                        }
+                    } else if (os.isLinux) {
+                        exec { commandLine("zip", "-d", file.absolutePath, "win32/*") }
+                        if (arch.isArm) {
+                            exec { commandLine("zip", "-d", file.absolutePath, "linux/x86_64/*") }
+                        } else {
+                            exec { commandLine("zip", "-d", file.absolutePath, "linux/aarch64/*") }
+                        }
+                    }
+                }
+            }
+        }
     }
 }
 
@@ -225,22 +338,28 @@ tasks.register<Exec>("jpackage") {
         "-XX:+ZUncommit",
         "-XX:+ZGenerational",
         "-XX:ZUncommitDelay=60",
-        "-XX:SoftMaxHeapSize=64m",
         "-XX:+HeapDumpOnOutOfMemoryError",
         "-Dlogger.console.level=off",
         "-Dkotlinx.coroutines.debug=off",
         "-Dapp-version=${project.version}",
     )
 
-    if (os.isMacOsX) {
     options.add("-Dsun.java2d.metal=true")
+
+    if (os.isMacOsX) {
+        // NSWindow
+        options.add("--add-opens java.desktop/java.awt=ALL-UNNAMED")
+        options.add("--add-opens java.desktop/sun.lwawt=ALL-UNNAMED")
+        options.add("--add-opens java.desktop/sun.lwawt.macosx=ALL-UNNAMED")
         options.add("-Dapple.awt.application.appearance=system")
         options.add("--add-opens java.desktop/sun.lwawt.macosx.concurrent=ALL-UNNAMED")
-    } else {
+    }
+
+    if (os.isLinux) {
         options.add("-Dsun.java2d.opengl=true")
     }
 
-    val arguments = mutableListOf("${Jvm.current().javaHome}/bin/jpackage", "--verbose")
+    val arguments = mutableListOf("${Jvm.current().javaHome}/bin/jpackage")
     arguments.addAll(listOf("--runtime-image", "${buildDir}/jlink"))
     arguments.addAll(listOf("--name", project.name.uppercaseFirstChar()))
     arguments.addAll(listOf("--app-version", "${project.version}"))
@@ -252,7 +371,17 @@ tasks.register<Exec>("jpackage") {
     arguments.addAll(listOf("--java-options", options.joinToString(StringUtils.SPACE)))
     arguments.addAll(listOf("--vendor", "TermoraDev"))
     arguments.addAll(listOf("--copyright", "TermoraDev"))
+
+    if (os.isWindows) {
+        arguments.addAll(
+            listOf(
+                "--description",
+                "${project.name.uppercaseFirstChar()}: A terminal emulator and SSH client"
+            )
+        )
+    } else {
         arguments.addAll(listOf("--description", "A terminal emulator and SSH client."))
+    }
 
 
     if (os.isMacOsX) {
@@ -270,6 +399,10 @@ tasks.register<Exec>("jpackage") {
         arguments.addAll(listOf("--icon", "${projectDir.absolutePath}/src/main/resources/icons/termora.ico"))
     }
 
+    if (os.isLinux) {
+        arguments.addAll(listOf("--icon", "${projectDir.absolutePath}/src/main/resources/icons/termora.png"))
+    }
+
 
     arguments.add("--type")
     if (os.isMacOsX) {
@@ -294,17 +427,8 @@ tasks.register<Exec>("jpackage") {
 
 tasks.register("dist") {
     doLast {
-        val vendor = Jvm.current().vendor ?: StringUtils.EMPTY
-        @Suppress("UnstableApiUsage")
-        if (!JvmVendorSpec.JETBRAINS.matches(vendor)) {
-            throw GradleException("JVM: $vendor is not supported")
-        }
 
-        val distributionDir = layout.buildDirectory.dir("distributions").get()
         val gradlew = File(projectDir, if (os.isWindows) "gradlew.bat" else "gradlew").absolutePath
-        val osName = if (os.isMacOsX) "osx" else if (os.isWindows) "windows" else "linux"
-        val finalFilenameWithoutExtension = "${project.name}-${project.version}-${osName}-${arch.name}"
-        val macOSFinalFilePath = distributionDir.file("${finalFilenameWithoutExtension}.dmg").asFile.absolutePath
 
         // 清空目录
         exec { commandLine(gradlew, "clean") }
@@ -324,67 +448,8 @@ tasks.register("dist") {
         // 打包
         exec { commandLine(gradlew, "jpackage") }
 
-        // pack
+        // 根据不同的系统构建不同的二进制包
-        if (os.isWindows) { // zip and msi
+        pack()
-            // zip
-            exec {
-                commandLine(
-                    "tar", "-vacf",
-                    distributionDir.file("${finalFilenameWithoutExtension}.zip").asFile.absolutePath,
-                    project.name.uppercaseFirstChar()
-                )
-                workingDir = layout.buildDirectory.dir("jpackage/images/win-msi.image/").get().asFile
-            }
-
-            // msi
-            exec {
-                commandLine(
-                    "cmd", "/c", "move",
-                    "${project.name.uppercaseFirstChar()}-${project.version}.msi",
-                    "${finalFilenameWithoutExtension}.msi"
-                )
-                workingDir = distributionDir.asFile
-            }
-        } else if (os.isLinux) { // tar.gz
-            exec {
-                commandLine(
-                    "tar", "-czvf",
-                    distributionDir.file("${finalFilenameWithoutExtension}.tar.gz").asFile.absolutePath,
-                    project.name.uppercaseFirstChar()
-                )
-                workingDir = distributionDir.asFile
-            }
-        } else if (os.isMacOsX) { // rename
-            exec {
-                commandLine(
-                    "mv",
-                    distributionDir.file("${project.name.uppercaseFirstChar()}-${project.version}.dmg").asFile.absolutePath,
-                    macOSFinalFilePath,
-                )
-            }
-        } else {
-            throw GradleException("${os.name} is not supported")
-        }
-
-
-        // sign dmg
-        if (os.isMacOsX && macOSSign) {
-
-            // sign
-            signMacOSLocalFile(File(macOSFinalFilePath))
-
-            // notary
-            if (macOSNotary) {
-                exec {
-                    commandLine(
-                        "/usr/bin/xcrun", "notarytool",
-                        "submit", macOSFinalFilePath,
-                        "--keychain-profile", macOSNotaryKeychainProfile,
-                        "--wait",
-                    )
-                }
-            }
-        }
     }
 }
 
@@ -407,6 +472,210 @@ tasks.register("check-license") {
             thirdParty[nameWithVersion.replace(StringUtils.SPACE, "-")] = license
             thirdPartyNames.add(nameWithVersion.split(StringUtils.SPACE).first())
         }
+
+        for (file in configurations.runtimeClasspath.get()) {
+            val name = file.nameWithoutExtension
+            if (!thirdParty.containsKey(name)) {
+                if (logger.isWarnEnabled) {
+                    logger.warn("$name does not exist in third-party")
+                }
+                if (!thirdPartyNames.contains(name)) {
+                    throw GradleException("$name No license found")
+                }
+            }
+        }
+    }
+}
+
+/**
+ * 构建包
+ */
+fun pack() {
+    val osName = if (os.isMacOsX) "osx" else if (os.isWindows) "windows" else "linux"
+    val distributionDir = layout.buildDirectory.dir("distributions").get()
+    val finalFilenameWithoutExtension = "${project.name}-${project.version}-${osName}-${arch.name}"
+    val projectName = project.name.uppercaseFirstChar()
+
+    if (os.isWindows) {
+        packOnWindows(distributionDir, finalFilenameWithoutExtension, projectName)
+    } else if (os.isLinux) {
+        packOnLinux(distributionDir, finalFilenameWithoutExtension, projectName)
+    } else if (os.isMacOsX) {
+        packOnMac(distributionDir, finalFilenameWithoutExtension, projectName)
+    } else {
+        throw GradleException("${os.name} is not supported")
+    }
+
+}
+
+/**
+ * 创建 zip、7z、msi
+ */
+fun packOnWindows(distributionDir: Directory, finalFilenameWithoutExtension: String, projectName: String) {
+    // zip
+    exec {
+        commandLine(
+            "tar", "-vacf",
+            distributionDir.file("${finalFilenameWithoutExtension}.zip").asFile.absolutePath,
+            projectName
+        )
+        workingDir = layout.buildDirectory.dir("jpackage/images/win-msi.image/").get().asFile
+    }
+
+    // exe
+    exec {
+        commandLine(
+            "iscc",
+            "/DMyAppId=${projectName}",
+            "/DMyAppName=${projectName}",
+            "/DMyAppVersion=${project.version}",
+            "/DMyOutputDir=${distributionDir.asFile.absolutePath}",
+            "/DMySetupIconFile=${FileUtils.getFile(projectDir, "src", "main", "resources", "icons", "termora.ico")}",
+            "/DMySourceDir=${layout.buildDirectory.dir("jpackage/images/win-msi.image/${projectName}").get().asFile}",
+            "/F${finalFilenameWithoutExtension}",
+            FileUtils.getFile(projectDir, "src", "main", "resources", "termora.iss")
+        )
+    }
+
+    // msi
+    exec {
+        commandLine(
+            "cmd", "/c", "move",
+            "${projectName}-${project.version}.msi",
+            "${finalFilenameWithoutExtension}.msi"
+        )
+        workingDir = distributionDir.asFile
+    }
+}
+
+/**
+ * 对于 macOS 先对 jpackage 构建的 dmg 重命名 -> 签名 -> 公证，另外还会创建一个 zip 包
+ */
+fun packOnMac(distributionDir: Directory, finalFilenameWithoutExtension: String, projectName: String) {
+    val dmgFile = distributionDir.file("${finalFilenameWithoutExtension}.dmg").asFile
+    val zipFile = distributionDir.file("${finalFilenameWithoutExtension}.zip").asFile
+
+    // rename
+    // @formatter:off
+    exec { commandLine("mv", distributionDir.file("${projectName}-${project.version}.dmg").asFile.absolutePath, dmgFile.absolutePath,) }
+    // @formatter:on
+
+    // sign dmg
+    if (macOSSign) signMacOSLocalFile(dmgFile)
+
+    // 找到 .app
+    val imageFile = layout.buildDirectory.dir("jpackage/images/").get().asFile
+    val appFile = imageFile.listFiles()?.firstOrNull()?.listFiles()?.firstOrNull()
+        ?: throw FileNotFoundException("${projectName}.app")
+
+    // zip
+    // @formatter:off
+    exec { commandLine("ditto", "-c", "-k", "--sequesterRsrc", "--keepParent", appFile.absolutePath, zipFile.absolutePath) }
+    // @formatter:on
+
+    // sign zip
+    if (macOSSign) signMacOSLocalFile(zipFile)
+
+    // 公证
+    if (macOSNotary) {
+        val pool = Executors.newCachedThreadPool()
+        val jobs = mutableListOf<Future<*>>()
+
+        // zip
+        pool.submit {
+            // 对 zip 公证
+            notaryMacOSLocalFile(zipFile)
+            // 对 .app 盖章
+            stapleMacOSLocalFile(appFile)
+            // 删除旧的 zip ，旧的 zip 仅仅是为了公证
+            FileUtils.deleteQuietly(zipFile)
+            // 再对盖完章的 app 打成 zip 包
+            // @formatter:off
+            exec { commandLine("ditto", "-c", "-k", "--sequesterRsrc", "--keepParent", appFile.absolutePath, zipFile.absolutePath) }
+            // @formatter:on
+            // 再对 zip 签名
+            signMacOSLocalFile(zipFile)
+        }.apply { jobs.add(this) }
+
+        // dmg
+        pool.submit {
+            // 公证
+            notaryMacOSLocalFile(dmgFile)
+            // 盖章
+            stapleMacOSLocalFile(dmgFile)
+        }.apply { jobs.add(this) }
+
+        // join ...
+        jobs.forEach { it.get() }
+
+        // shutdown
+        pool.shutdown()
+    }
+
+}
+
+/**
+ * 创建 tar.gz 和 AppImage
+ */
+fun packOnLinux(distributionDir: Directory, finalFilenameWithoutExtension: String, projectName: String) {
+    // tar.gz
+    exec {
+        commandLine(
+            "tar", "-czvf",
+            distributionDir.file("${finalFilenameWithoutExtension}.tar.gz").asFile.absolutePath,
+            projectName
+        )
+        workingDir = distributionDir.asFile
+    }
+
+
+    // AppImage
+    // Download AppImageKit
+    val appimagetool = FileUtils.getFile(projectDir, ".gradle", "appimagetool")
+    if (!appimagetool.exists()) {
+        exec {
+            commandLine(
+                "wget",
+                "-O", appimagetool.absolutePath,
+                "https://github.com/AppImage/AppImageKit/releases/download/13/appimagetool-${if (arch.isArm) "aarch64" else "x86_64"}.AppImage"
+            )
+            workingDir = distributionDir.asFile
+        }
+
+        // AppImageKit chmod
+        exec { commandLine("chmod", "+x", appimagetool.absolutePath) }
+    }
+
+
+    // Desktop file
+    val termoraName = project.name.uppercaseFirstChar()
+    val desktopFile = distributionDir.file(termoraName + File.separator + termoraName + ".desktop").asFile
+    desktopFile.writeText(
+        """[Desktop Entry]
+Type=Application
+Name=${termoraName}
+Comment=Terminal emulator and SSH client
+Icon=/lib/${termoraName}
+Categories=Development;
+Terminal=false
+""".trimIndent()
+    )
+
+    // AppRun file
+    val appRun = File(desktopFile.parentFile, "AppRun")
+    val sb = StringBuilder()
+    sb.append("#!/bin/sh").appendLine()
+    sb.append("SELF=$(readlink -f \"$0\")").appendLine()
+    sb.append("HERE=\${SELF%/*}").appendLine()
+    sb.append("export LinuxAppImage=true").appendLine()
+    sb.append("exec \"\${HERE}/bin/${termoraName}\" \"$@\"")
+    appRun.writeText(sb.toString())
+    appRun.setExecutable(true)
+
+    // AppImage
+    exec {
+        commandLine(appimagetool.absolutePath, termoraName, "${finalFilenameWithoutExtension}.AppImage")
+        workingDir = distributionDir.asFile
     }
 }
 
@@ -429,11 +698,50 @@ fun signMacOSLocalFile(file: File) {
     }
 }
 
+/**
+ * macOS 对本地文件进行公证
+ */
+fun notaryMacOSLocalFile(file: File) {
+    if (os.isMacOsX && macOSNotary) {
+        if (file.exists()) {
+            exec {
+                commandLine(
+                    "/usr/bin/xcrun", "notarytool",
+                    "submit", file,
+                    "--keychain-profile", macOSNotaryKeychainProfile,
+                    "--wait",
+                )
+            }
+        }
+    }
+}
+
+/**
+ * 盖章
+ */
+fun stapleMacOSLocalFile(file: File) {
+    if (os.isMacOsX && macOSNotary) {
+        if (file.exists()) {
+            exec {
+                commandLine(
+                    "/usr/bin/xcrun",
+                    "stapler", "staple", file,
+                )
+            }
+        }
+    }
+}
+
 
 kotlin {
     jvmToolchain {
         languageVersion = JavaLanguageVersion.of(21)
-        @Suppress("UnstableApiUsage")
+    }
-        vendor = JvmVendorSpec.JETBRAINS
+}
+
+idea {
+    module {
+        isDownloadJavadoc = true
+        isDownloadSources = true
     }
 }

gradle/libs.versions.toml

@@ -1,16 +1,17 @@
 [versions]
-kotlin = "2.1.0"
+kotlin = "2.1.10"
 slf4j = "2.0.16"
 pty4j = "0.13.2"
 tinylog = "2.7.0"
 kotlinx-coroutines = "1.10.1"
 flatlaf = "3.5.4"
 trove4j = "1.0.20200330"
-kotlinx-serialization-json = "1.7.3"
+kotlinx-serialization-json = "1.8.0"
-commons-codec = "1.17.1"
+commons-codec = "1.18.0"
 commons-lang3 = "3.17.0"
+commons-csv = "1.13.0"
 commons-net = "3.11.1"
-commons-text = "1.12.0"
+commons-text = "1.13.0"
 commons-compress = "1.27.1"
 koin-bom = "4.0.0"
 swingx = "1.6.5-1"
@@ -41,6 +42,9 @@ rhino = "1.7.15"
 delight-rhino-sandbox = "0.0.17"
 testcontainers = "1.20.4"
 mixpanel = "1.5.3"
+jSerialComm = "2.11.0"
+ini4j = "0.5.5-2"
+restart4j = "0.0.1"
 
 [libraries]
 kotlinx-coroutines-swing = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-swing", version.ref = "kotlinx-coroutines" }
@@ -52,9 +56,11 @@ tinylog-impl = { group = "org.tinylog", name = "tinylog-impl", version.ref = "ti
 commons-codec = { group = "commons-codec", name = "commons-codec", version.ref = "commons-codec" }
 commons-net = { group = "commons-net", name = "commons-net", version.ref = "commons-net" }
 commons-lang3 = { group = "org.apache.commons", name = "commons-lang3", version.ref = "commons-lang3" }
+commons-csv = { group = "org.apache.commons", name = "commons-csv", version.ref = "commons-csv" }
 commons-text = { group = "org.apache.commons", name = "commons-text", version.ref = "commons-text" }
 commons-compress = { group = "org.apache.commons", name = "commons-compress", version.ref = "commons-compress" }
 pty4j = { group = "org.jetbrains.pty4j", name = "pty4j", version.ref = "pty4j" }
+ini4j = { module = "org.jetbrains.intellij.deps:ini4j", version.ref = "ini4j" }
 flatlaf = { group = "com.formdev", name = "flatlaf", version.ref = "flatlaf" }
 flatlaf-extras = { group = "com.formdev", name = "flatlaf-extras", version.ref = "flatlaf" }
 trove4j = { group = "org.jetbrains.intellij.deps", name = "trove4j", version.ref = "trove4j" }
@@ -71,6 +77,7 @@ versioncompare = { module = "io.github.g00fy2:versioncompare", version.ref = "ve
 jfa = { module = "de.jangassen:jfa", version.ref = "jfa" }
 oshi-core = { module = "com.github.oshi:oshi-core", version.ref = "oshi" }
 commons-io = { module = "commons-io:commons-io", version.ref = "commons-io" }
+restart4j = { module = "com.github.hstyi:restart4j", version.ref = "restart4j" }
 jbr-api = { module = "com.jetbrains:jbr-api", version.ref = "jbr-api" }
 flatlaf-swingx = { module = "com.formdev:flatlaf-swingx", version.ref = "flatlaf" }
 leveldb = { module = "org.iq80.leveldb:leveldb", version.ref = "leveldb" }
@@ -97,6 +104,7 @@ rhino = { module = "org.mozilla:rhino", version.ref = "rhino" }
 delight-rhino-sandbox = { module = "org.javadelight:delight-rhino-sandbox", version.ref = "delight-rhino-sandbox" }
 colorpicker = { module = "org.drjekyll:colorpicker", version.ref = "colorpicker" }
 mixpanel = { module = "com.mixpanel:mixpanel-java", version.ref = "mixpanel" }
+jSerialComm = { module = "com.fazecast:jSerialComm", version.ref = "jSerialComm" }
 
 [plugins]
 kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }

src/main/java/app/termora/MyFlatTabbedPaneUI.java

@@ -0,0 +1,139 @@
+package app.termora;
+
+import com.formdev.flatlaf.ui.FlatTabbedPaneUI;
+import com.formdev.flatlaf.ui.FlatUIUtils;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.geom.Path2D;
+import java.awt.geom.Rectangle2D;
+
+import static com.formdev.flatlaf.FlatClientProperties.*;
+import static com.formdev.flatlaf.util.UIScale.scale;
+
+/**
+ * 如果要升级 FlatLaf 需要检查是否兼容
+ */
+public class MyFlatTabbedPaneUI extends FlatTabbedPaneUI {
+    @Override
+    protected void paintContentBorder(Graphics g, int tabPlacement, int selectedIndex) {
+        if (tabPane.getTabCount() <= 0 ||
+                contentSeparatorHeight == 0 ||
+                !clientPropertyBoolean(tabPane, TABBED_PANE_SHOW_CONTENT_SEPARATOR, showContentSeparator))
+            return;
+
+        Insets insets = tabPane.getInsets();
+        Insets tabAreaInsets = getTabAreaInsets(tabPlacement);
+
+        int x = insets.left;
+        int y = insets.top;
+        int w = tabPane.getWidth() - insets.right - insets.left;
+        int h = tabPane.getHeight() - insets.top - insets.bottom;
+
+        // remove tabs from bounds
+        switch (tabPlacement) {
+            case BOTTOM:
+                h -= calculateTabAreaHeight(tabPlacement, runCount, maxTabHeight);
+                h += tabAreaInsets.top;
+                break;
+
+            case LEFT:
+                x += calculateTabAreaWidth(tabPlacement, runCount, maxTabWidth);
+                x -= tabAreaInsets.right;
+                w -= (x - insets.left);
+                break;
+
+            case RIGHT:
+                w -= calculateTabAreaWidth(tabPlacement, runCount, maxTabWidth);
+                w += tabAreaInsets.left;
+                break;
+
+            case TOP:
+            default:
+                y += calculateTabAreaHeight(tabPlacement, runCount, maxTabHeight);
+                y -= tabAreaInsets.bottom;
+                h -= (y - insets.top);
+                break;
+        }
+
+        // compute insets for separator or full border
+        boolean hasFullBorder = clientPropertyBoolean(tabPane, TABBED_PANE_HAS_FULL_BORDER, this.hasFullBorder);
+        int sh = scale(contentSeparatorHeight * 100); // multiply by 100 because rotateInsets() does not use floats
+        Insets ci = new Insets(0, 0, 0, 0);
+        rotateInsets(hasFullBorder ? new Insets(sh, sh, sh, sh) : new Insets(sh, 0, 0, 0), ci, tabPlacement);
+
+        // create path for content separator or full border
+        Path2D path = new Path2D.Float(Path2D.WIND_EVEN_ODD);
+        path.append(new Rectangle2D.Float(x, y, w, h), false);
+        path.append(new Rectangle2D.Float(x + (ci.left / 100f), y + (ci.top / 100f),
+                w - (ci.left / 100f) - (ci.right / 100f), h - (ci.top / 100f) - (ci.bottom / 100f)), false);
+
+        // add gap for selected tab to path
+        if (getTabType() == TAB_TYPE_CARD && selectedIndex >= 0) {
+            float csh = scale((float) contentSeparatorHeight);
+
+            Rectangle tabRect = getTabBounds(tabPane, selectedIndex);
+            boolean componentHasFullBorder = false;
+            if (tabPane.getComponentAt(selectedIndex) instanceof JComponent c) {
+                componentHasFullBorder = c.getClientProperty(TABBED_PANE_HAS_FULL_BORDER) == Boolean.TRUE;
+            }
+            Rectangle2D.Float innerTabRect = new Rectangle2D.Float(tabRect.x + csh, tabRect.y + csh,
+                    componentHasFullBorder ? 0 : tabRect.width - (csh * 2), tabRect.height - (csh * 2));
+
+            // Ensure that the separator outside the tabViewport is present (doesn't get cutoff by the active tab)
+            // If left unsolved the active tab is "visible" in the separator (the gap) even when outside the viewport
+            if (tabViewport != null)
+                Rectangle2D.intersect(tabViewport.getBounds(), innerTabRect, innerTabRect);
+
+            Rectangle2D.Float gap = null;
+            if (isHorizontalTabPlacement(tabPlacement)) {
+                if (innerTabRect.width > 0) {
+                    float y2 = (tabPlacement == TOP) ? y : y + h - csh;
+                    gap = new Rectangle2D.Float(innerTabRect.x, y2, innerTabRect.width, csh);
+                }
+            } else {
+                if (innerTabRect.height > 0) {
+                    float x2 = (tabPlacement == LEFT) ? x : x + w - csh;
+                    gap = new Rectangle2D.Float(x2, innerTabRect.y, csh, innerTabRect.height);
+                }
+            }
+
+            if (gap != null) {
+                path.append(gap, false);
+
+                // fill gap in case that the tab is colored (e.g. focused or hover)
+                Color background = getTabBackground(tabPlacement, selectedIndex, true);
+                g.setColor(FlatUIUtils.deriveColor(background, tabPane.getBackground()));
+                ((Graphics2D) g).fill(gap);
+            }
+        }
+
+        // paint content separator or full border
+        g.setColor(contentAreaColor);
+        ((Graphics2D) g).fill(path);
+
+        // repaint selection in scroll-tab-layout because it may be painted before
+        // the content border was painted (from BasicTabbedPaneUI$ScrollableTabPanel)
+        if (isScrollTabLayout() && selectedIndex >= 0 && tabViewport != null) {
+            Rectangle tabRect = getTabBounds(tabPane, selectedIndex);
+
+            // clip to "scrolling sides" of viewport
+            // (left and right if horizontal, top and bottom if vertical)
+            Shape oldClip = g.getClip();
+            Rectangle vr = tabViewport.getBounds();
+            if (isHorizontalTabPlacement(tabPlacement))
+                g.clipRect(vr.x, 0, vr.width, tabPane.getHeight());
+            else
+                g.clipRect(0, vr.y, tabPane.getWidth(), vr.height);
+
+            paintTabSelection(g, tabPlacement, selectedIndex, tabRect.x, tabRect.y, tabRect.width, tabRect.height);
+            g.setClip(oldClip);
+        }
+    }
+
+
+    private boolean isScrollTabLayout() {
+        return tabPane.getTabLayoutPolicy() == JTabbedPane.SCROLL_TAB_LAYOUT;
+    }
+
+}

src/main/java/app/termora/MyKernel32.java

@@ -0,0 +1,38 @@
+package app.termora;
+
+import com.sun.jna.Native;
+import com.sun.jna.Pointer;
+import com.sun.jna.WString;
+import com.sun.jna.win32.StdCallLibrary;
+
+interface MyKernel32 extends StdCallLibrary {
+
+    MyKernel32 INSTANCE = Native.load("Kernel32", MyKernel32.class);
+    WString INVARIANT_LOCALE = new WString("");
+
+    int CompareStringEx(WString lpLocaleName,
+                        int dwCmpFlags,
+                        WString lpString1,
+                        int cchCount1,
+                        WString lpString2,
+                        int cchCount2,
+                        Pointer lpVersionInformation,
+                        Pointer lpReserved,
+                        int lParam);
+
+    default int CompareStringEx(int dwCmpFlags,
+                                String str1,
+                                String str2) {
+        return MyKernel32.INSTANCE
+                .CompareStringEx(
+                        INVARIANT_LOCALE,
+                        dwCmpFlags,
+                        new WString(str1),
+                        str1.length(),
+                        new WString(str2),
+                        str2.length(),
+                        Pointer.NULL,
+                        Pointer.NULL,
+                        0);
+    }
+}

src/main/kotlin/app/termora/Actions.kt

@@ -2,12 +2,6 @@ package app.termora
 
 object Actions {
 
-
-    /**
-     * 将命令发送到多个会话
-     */
-    const val MULTIPLE = "MultipleAction"
-
     /**
      * 关键词高亮
      */

src/main/kotlin/app/termora/Application.kt

@@ -15,6 +15,8 @@ import org.slf4j.LoggerFactory
 import java.awt.Desktop
 import java.io.File
 import java.net.URI
+import java.nio.file.Files
+import java.nio.file.Path
 import java.time.Duration
 import kotlin.math.ln
 import kotlin.math.pow
@@ -60,6 +62,16 @@ object Application {
         return "/bin/bash"
     }
 
+    fun getTemporaryDir(): File {
+        val temporaryDir = File(getBaseDataDir(), "temporary")
+        FileUtils.forceMkdir(temporaryDir)
+        return temporaryDir
+    }
+
+    fun createSubTemporaryDir(prefix: String = getName()): Path {
+        return Files.createTempDirectory(getTemporaryDir().toPath(), prefix)
+    }
+
     fun getBaseDataDir(): File {
         if (::baseDataDir.isInitialized) {
             return baseDataDir
@@ -111,11 +123,18 @@ object Application {
         return "Termora"
     }
 
+    @Suppress("OPT_IN_USAGE")
     fun browse(uri: URI, async: Boolean = true) {
-        if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)) {
+        // https://github.com/TermoraDev/termora/issues/178
+        if (SystemInfo.isWindows && uri.scheme == "file") {
+            if (async) {
+                GlobalScope.launch(Dispatchers.IO) { tryBrowse(uri) }
+            } else {
+                tryBrowse(uri)
+            }
+        } else if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)) {
             Desktop.getDesktop().browse(uri)
         } else if (async) {
-            @Suppress("OPT_IN_USAGE")
             GlobalScope.launch(Dispatchers.IO) { tryBrowse(uri) }
         } else {
             tryBrowse(uri)
@@ -131,6 +150,16 @@ object Application {
             ProcessBuilder("xdg-open", uri.toString()).start()
         }
     }
+
+    fun browseInFolder(file: File) {
+        if (SystemInfo.isWindows) {
+            ProcessBuilder("explorer", "/select," + file.absolutePath).start()
+        } else if (SystemInfo.isMacOS) {
+            ProcessBuilder("open", "-R", file.absolutePath).start()
+        } else if (Desktop.getDesktop().isSupported(Desktop.Action.BROWSE_FILE_DIR)) {
+            Desktop.getDesktop().browseFileDirectory(file)
+        }
+    }
 }
 
 fun formatBytes(bytes: Long): String {
@@ -149,11 +178,33 @@ fun formatSeconds(seconds: Long): String {
     val minutes = (seconds % 3600) / 60
     val remainingSeconds = seconds % 60
 
+
     return when {
-        days > 0 -> "${days}天${hours}小时${minutes}分${remainingSeconds}秒"
+        days > 0 -> I18n.getString(
-        hours > 0 -> "${hours}小时${minutes}分${remainingSeconds}秒"
+            "termora.transport.jobs.table.estimated-time-days-format",
-        minutes > 0 -> "${minutes}分${remainingSeconds}秒"
+            days,
-        else -> "${remainingSeconds}秒"
+            hours,
+            minutes,
+            remainingSeconds
+        )
+
+        hours > 0 -> I18n.getString(
+            "termora.transport.jobs.table.estimated-time-hours-format",
+            hours,
+            minutes,
+            remainingSeconds
+        )
+
+        minutes > 0 -> I18n.getString(
+            "termora.transport.jobs.table.estimated-time-minutes-format",
+            minutes,
+            remainingSeconds
+        )
+
+        else -> I18n.getString(
+            "termora.transport.jobs.table.estimated-time-seconds-format",
+            remainingSeconds
+        )
     }
 }
 

src/main/kotlin/app/termora/ApplicationInitializr.kt

@@ -0,0 +1,91 @@
+package app.termora
+
+import com.formdev.flatlaf.util.SystemInfo
+import com.pty4j.util.PtyUtil
+import org.apache.commons.io.FileUtils
+import org.apache.commons.lang3.StringUtils
+import org.apache.commons.lang3.SystemUtils
+import org.tinylog.configuration.Configuration
+import java.io.File
+import kotlin.system.exitProcess
+
+class ApplicationInitializr {
+
+    fun run() {
+
+        // 由于 macOS 签名和公证问题，依赖二进制依赖会单独在一个文件夹
+        if (SystemUtils.IS_OS_MAC_OSX) {
+            setupNativeLibraries()
+        }
+
+        if (SystemUtils.IS_OS_MAC_OSX) {
+            System.setProperty("apple.awt.application.name", Application.getName())
+        }
+
+        // 设置 tinylog
+        setupTinylog()
+
+        // 检查是否单例
+        checkSingleton()
+
+        // 启动
+        ApplicationRunner().run()
+
+    }
+
+
+    private fun setupNativeLibraries() {
+        if (!SystemUtils.IS_OS_MAC_OSX) {
+            return
+        }
+
+        val appPath = Application.getAppPath()
+        if (StringUtils.isBlank(appPath)) {
+            return
+        }
+
+        val contents = File(appPath).parentFile?.parentFile ?: return
+        val dylib = FileUtils.getFile(contents, "app", "dylib")
+        if (!dylib.exists()) {
+            return
+        }
+
+        val jna = FileUtils.getFile(dylib, "jna")
+        if (jna.exists()) {
+            System.setProperty("jna.boot.library.path", jna.absolutePath)
+        }
+
+        val pty4j = FileUtils.getFile(dylib, "pty4j")
+        if (pty4j.exists()) {
+            System.setProperty(PtyUtil.PREFERRED_NATIVE_FOLDER_KEY, pty4j.absolutePath)
+        }
+
+        val jSerialComm = FileUtils.getFile(dylib, "jSerialComm")
+        if (jSerialComm.exists()) {
+            System.setProperty("jSerialComm.library.path", jSerialComm.absolutePath)
+        }
+
+        val restart4j = FileUtils.getFile(dylib, "restart4j", "restarter")
+        if (restart4j.exists()) {
+            System.setProperty("restarter.path", restart4j.absolutePath)
+        }
+    }
+
+    /**
+     * Windows 情况覆盖
+     */
+    private fun setupTinylog() {
+        if (SystemInfo.isWindows) {
+            val dir = File(Application.getBaseDataDir(), "logs")
+            FileUtils.forceMkdir(dir)
+            Configuration.set("writer_file.latest", "${dir.absolutePath}/${Application.getName().lowercase()}.log")
+            Configuration.set("writer_file.file", "${dir.absolutePath}/{date:yyyy}-{date:MM}-{date:dd}.log")
+        }
+    }
+
+    private fun checkSingleton() {
+        if (ApplicationSingleton.getInstance().isSingleton()) return
+        System.err.println("Program is already running")
+        exitProcess(1)
+    }
+}

src/main/kotlin/app/termora/ApplicationRunner.kt

@@ -4,15 +4,14 @@ import app.termora.actions.ActionManager
 import app.termora.keymap.KeymapManager
 import com.formdev.flatlaf.FlatClientProperties
 import com.formdev.flatlaf.FlatSystemProperties
+import com.formdev.flatlaf.extras.FlatDesktop
 import com.formdev.flatlaf.extras.FlatInspector
+import com.formdev.flatlaf.ui.FlatTableCellBorder
 import com.formdev.flatlaf.util.SystemInfo
 import com.jthemedetecor.OsThemeDetector
 import com.mixpanel.mixpanelapi.ClientDelivery
 import com.mixpanel.mixpanelapi.MessageBuilder
 import com.mixpanel.mixpanelapi.MixpanelAPI
-import com.sun.jna.platform.WindowUtils
-import com.sun.jna.platform.win32.User32
-import com.sun.jna.ptr.IntByReference
 import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
@@ -20,34 +19,18 @@ import kotlinx.coroutines.launch
 import org.apache.commons.io.FileUtils
 import org.apache.commons.lang3.LocaleUtils
 import org.apache.commons.lang3.SystemUtils
-import org.apache.commons.lang3.math.NumberUtils
 import org.json.JSONObject
 import org.slf4j.LoggerFactory
-import org.tinylog.configuration.Configuration
-import java.io.File
-import java.io.RandomAccessFile
-import java.nio.channels.FileLock
 import java.util.*
 import javax.swing.*
 import kotlin.system.exitProcess
 import kotlin.system.measureTimeMillis
 
 class ApplicationRunner {
-    private lateinit var singletonLock: FileLock
+    private val log by lazy { LoggerFactory.getLogger(ApplicationRunner::class.java) }
-    private val log by lazy {
-        if (!::singletonLock.isInitialized) {
-            throw UnsupportedOperationException("Singleton lock is not initialized")
-        }
-        LoggerFactory.getLogger("Main")
-    }
 
     fun run() {
         measureTimeMillis {
-            // 覆盖 tinylog 配置
-            val setupTinylog = measureTimeMillis { setupTinylog() }
-
-            // 是否单例
-            val checkSingleton = measureTimeMillis { checkSingleton() }
 
             // 打印系统信息
             val printSystemInfo = measureTimeMillis { printSystemInfo() }
@@ -74,12 +57,13 @@ class ApplicationRunner {
             // 解密数据
             val openDoor = measureTimeMillis { openDoor() }
 
+            // clear temporary
+            clearTemporary()
+
             // 启动主窗口
             val startMainFrame = measureTimeMillis { startMainFrame() }
 
             if (log.isDebugEnabled) {
-                log.debug("setupTinylog: {}ms", setupTinylog)
-                log.debug("checkSingleton: {}ms", checkSingleton)
                 log.debug("printSystemInfo: {}ms", printSystemInfo)
                 log.debug("openDatabase: {}ms", openDatabase)
                 log.debug("loadSettings: {}ms", loadSettings)
@@ -95,6 +79,14 @@ class ApplicationRunner {
         }
     }
 
+    @Suppress("OPT_IN_USAGE")
+    private fun clearTemporary() {
+        GlobalScope.launch(Dispatchers.IO) {
+            // 启动时清除
+            FileUtils.cleanDirectory(Application.getTemporaryDir())
+        }
+
+    }
 
     private fun openDoor() {
         if (Doorman.getInstance().isWorking()) {
@@ -105,7 +97,19 @@ class ApplicationRunner {
     }
 
     private fun startMainFrame() {
+
+
         TermoraFrameManager.getInstance().createWindow().isVisible = true
+
+        if (SystemUtils.IS_OS_MAC_OSX) {
+            SwingUtilities.invokeLater { FlatDesktop.setQuitHandler { quitHandler() } }
+        }
+    }
+
+    private fun quitHandler() {
+        for (frame in TermoraFrameManager.getInstance().getWindows()) {
+            frame.dispose()
+        }
     }
 
     private fun loadSettings() {
@@ -120,7 +124,7 @@ class ApplicationRunner {
 
     private fun setupLaf() {
 
-        System.setProperty(FlatSystemProperties.USE_WINDOW_DECORATIONS, "${SystemInfo.isLinux}")
+        System.setProperty(FlatSystemProperties.USE_WINDOW_DECORATIONS, "${SystemInfo.isLinux || SystemInfo.isWindows}")
         System.setProperty(FlatSystemProperties.USE_ROUNDED_POPUP_BORDER, "false")
 
         if (SystemInfo.isLinux) {
@@ -142,8 +146,9 @@ class ApplicationRunner {
 
         themeManager.change(theme, true)
 
+
         if (Application.isUnknownVersion())
-            FlatInspector.install("ctrl shift alt X");
+            FlatInspector.install("ctrl shift alt X")
 
         UIManager.put(FlatClientProperties.FULL_WINDOW_CONTENT, true)
         UIManager.put(FlatClientProperties.USE_WINDOW_DECORATIONS, false)
@@ -174,9 +179,8 @@ class ApplicationRunner {
         }
 
         UIManager.put("Table.rowHeight", 24)
-        UIManager.put("Table.cellNoFocusBorder", BorderFactory.createEmptyBorder())
+        UIManager.put("Table.focusCellHighlightBorder", FlatTableCellBorder.Default())
-        UIManager.put("Table.focusCellHighlightBorder", BorderFactory.createEmptyBorder())
+        UIManager.put("Table.focusSelectedCellHighlightBorder", FlatTableCellBorder.Default())
-        UIManager.put("Table.focusSelectedCellHighlightBorder", BorderFactory.createEmptyBorder())
         UIManager.put("Table.selectionArc", UIManager.getInt("Component.arc"))
 
         UIManager.put("Tree.rowHeight", 24)
@@ -210,58 +214,6 @@ class ApplicationRunner {
     }
 
 
-    /**
-     * Windows 情况覆盖
-     */
-    private fun setupTinylog() {
-        if (SystemInfo.isWindows) {
-            val dir = File(Application.getBaseDataDir(), "logs")
-            FileUtils.forceMkdir(dir)
-            Configuration.set("writer_file.latest", "${dir.absolutePath}/${Application.getName().lowercase()}.log")
-            Configuration.set("writer_file.file", "${dir.absolutePath}/{date:yyyy}-{date:MM}-{date:dd}.log")
-        }
-    }
-
-
-    private fun checkSingleton() {
-        val file = File(Application.getBaseDataDir(), "lock")
-        val pidFile = File(Application.getBaseDataDir(), "pid")
-
-
-        val raf = RandomAccessFile(file, "rw")
-        val lock = raf.channel.tryLock()
-
-        if (lock != null) {
-            pidFile.writeText(ProcessHandle.current().pid().toString())
-            pidFile.deleteOnExit()
-            file.deleteOnExit()
-        } else {
-            if (SystemInfo.isWindows && pidFile.exists()) {
-                val pid = NumberUtils.toLong(pidFile.readText())
-                for (window in WindowUtils.getAllWindows(false)) {
-                    if (pid > 0) {
-                        val processId = IntByReference()
-                        User32.INSTANCE.GetWindowThreadProcessId(window.hwnd, processId)
-                        if (processId.value.toLong() != pid) {
-                            continue
-                        }
-                    } else if (window.title != Application.getName() || window.filePath.endsWith("explorer.exe")) {
-                        continue
-                    }
-                    User32.INSTANCE.ShowWindow(window.hwnd, User32.SW_SHOWNOACTIVATE)
-                    User32.INSTANCE.SetForegroundWindow(window.hwnd)
-                    break
-                }
-            }
-
-            System.err.println("Program is already running")
-            exitProcess(1)
-        }
-
-        singletonLock = lock
-    }
-
-
     private fun openDatabase() {
         try {
             Database.getDatabase()

src/main/kotlin/app/termora/ApplicationSingleton.kt

@@ -0,0 +1,201 @@
+package app.termora
+
+import com.formdev.flatlaf.util.SystemInfo
+import com.sun.jna.platform.win32.Kernel32
+import com.sun.jna.platform.win32.User32
+import com.sun.jna.platform.win32.WinDef.*
+import com.sun.jna.platform.win32.WinError
+import com.sun.jna.platform.win32.WinUser.*
+import com.sun.jna.platform.win32.Wtsapi32
+import org.slf4j.LoggerFactory
+import java.nio.channels.FileChannel
+import java.nio.channels.FileLock
+import java.nio.file.Paths
+import java.nio.file.StandardOpenOption
+import java.util.concurrent.atomic.AtomicBoolean
+
+class ApplicationSingleton private constructor() : Disposable {
+
+    @Volatile
+    private var isSingleton = null as Boolean?
+
+
+    companion object {
+        fun getInstance(): ApplicationSingleton {
+            return ApplicationScope.forApplicationScope()
+                .getOrCreate(ApplicationSingleton::class) { ApplicationSingleton() }
+        }
+    }
+
+    fun isSingleton(): Boolean {
+        var singleton = this.isSingleton
+        if (singleton != null) return singleton
+
+        try {
+            synchronized(this) {
+                singleton = this.isSingleton
+                if (singleton != null) return singleton as Boolean
+
+                if (SystemInfo.isWindows) {
+                    val handle = Kernel32.INSTANCE.CreateMutex(null, false, Application.getName())
+                    singleton = handle != null && Kernel32.INSTANCE.GetLastError() != WinError.ERROR_ALREADY_EXISTS
+                    if (singleton == true) {
+                        // 启动监听器，方便激活窗口
+                        Thread.ofVirtual().start(Win32HelperWindow.getInstance())
+                    } else {
+                        // 尝试激活窗口
+                        Win32HelperWindow.tick()
+                    }
+                } else {
+                    singleton = FileLocker.getInstance().tryLock()
+                }
+
+                this.isSingleton = singleton == true
+            }
+
+        } catch (e: Exception) {
+            e.printStackTrace(System.err)
+            return false
+        }
+
+
+        return this.isSingleton == true
+
+    }
+
+    private class FileLocker private constructor() {
+        companion object {
+            fun getInstance(): FileLocker {
+                return ApplicationScope.forApplicationScope()
+                    .getOrCreate(FileLocker::class) { FileLocker() }
+            }
+        }
+
+
+        private lateinit var singletonChannel: FileChannel
+        private lateinit var singletonLock: FileLock
+
+
+        fun tryLock(): Boolean {
+            singletonChannel = FileChannel.open(
+                Paths.get(Application.getBaseDataDir().absolutePath, "lock"),
+                StandardOpenOption.CREATE,
+                StandardOpenOption.WRITE,
+            )
+
+            val lock = singletonChannel.tryLock() ?: return false
+
+            this.singletonLock = lock
+
+            return true
+        }
+    }
+
+
+    private class Win32HelperWindow private constructor() : Runnable {
+
+        companion object {
+            private val log = LoggerFactory.getLogger(Win32HelperWindow::class.java)
+            private val WindowClass = "${Application.getName()}HelperWindowClass"
+            private val WindowName =
+                "${Application.getName()} hidden helper window, used only to catch the windows events"
+            private const val TICK: Int = WM_USER + 1
+
+            fun getInstance(): Win32HelperWindow {
+                return ApplicationScope.forApplicationScope()
+                    .getOrCreate(Win32HelperWindow::class) { Win32HelperWindow() }
+            }
+
+
+            fun tick() {
+                val hWnd = User32.INSTANCE.FindWindow(WindowClass, WindowName) ?: return
+                User32.INSTANCE.SendMessage(hWnd, TICK, WPARAM(), LPARAM())
+            }
+        }
+
+        private val isRunning = AtomicBoolean(false)
+
+        override fun run() {
+            if (SystemInfo.isWindows) {
+                if (isRunning.compareAndSet(false, true)) {
+                    Win32Window()
+                }
+            }
+        }
+
+
+        private class Win32Window : WindowProc {
+            /**
+             * Instantiates a new win32 window test.
+             */
+            init {
+                // define new window class
+                val hInst = Kernel32.INSTANCE.GetModuleHandle(null)
+
+                val wClass = WNDCLASSEX()
+                wClass.hInstance = hInst
+                wClass.lpfnWndProc = this
+                wClass.lpszClassName = WindowClass
+
+                // register window class
+                User32.INSTANCE.RegisterClassEx(wClass)
+
+                // create new window
+                val hWnd = User32.INSTANCE.CreateWindowEx(
+                    User32.WS_EX_TOPMOST,
+                    WindowClass,
+                    WindowName,
+                    0, 0, 0, 0, 0,
+                    null,  // WM_DEVICECHANGE contradicts parent=WinUser.HWND_MESSAGE
+                    null, hInst, null
+                )
+
+
+                val msg = MSG()
+                while (User32.INSTANCE.GetMessage(msg, hWnd, 0, 0) > 0) {
+                    User32.INSTANCE.TranslateMessage(msg)
+                    User32.INSTANCE.DispatchMessage(msg)
+                }
+
+                Wtsapi32.INSTANCE.WTSUnRegisterSessionNotification(hWnd)
+                User32.INSTANCE.UnregisterClass(WindowClass, hInst)
+                User32.INSTANCE.DestroyWindow(hWnd)
+
+            }
+
+            override fun callback(hwnd: HWND, uMsg: Int, wParam: WPARAM, lParam: LPARAM): LRESULT {
+                when (uMsg) {
+                    WM_CREATE -> {
+                        if (log.isDebugEnabled) {
+                            log.debug("win32 helper window created")
+                        }
+                        return LRESULT()
+                    }
+
+                    TICK -> {
+                        if (log.isDebugEnabled) {
+                            log.debug("win32 helper window tick")
+                        }
+                        onTick()
+                        return LRESULT()
+                    }
+
+                    WM_DESTROY -> {
+                        if (log.isDebugEnabled) {
+                            log.debug("win32 helper window destroyed")
+                        }
+                        User32.INSTANCE.PostQuitMessage(0)
+                        return LRESULT()
+                    }
+
+                    else -> return User32.INSTANCE.DefWindowProc(hwnd, uMsg, wParam, lParam)
+                }
+            }
+
+            private fun onTick() {
+                TermoraFrameManager.getInstance().tick()
+            }
+
+        }
+    }
+}

src/main/kotlin/app/termora/ChannelShellPtyConnector.kt

@@ -22,10 +22,6 @@ class ChannelShellPtyConnector(
         output.flush()
     }
 
-    override fun write(buffer: String) {
-        write(buffer.toByteArray(charset))
-    }
-
     override fun resize(rows: Int, cols: Int) {
         channel.sendWindowChange(cols, rows)
     }
@@ -38,4 +34,8 @@ class ChannelShellPtyConnector(
     override fun close() {
         channel.close(true)
     }
+
+    override fun getCharset(): Charset {
+        return charset
+    }
 }

src/main/kotlin/app/termora/Database.kt

@@ -5,6 +5,7 @@ import app.termora.highlight.KeywordHighlight
 import app.termora.keymap.Keymap
 import app.termora.keymgr.OhKeyPair
 import app.termora.macro.Macro
+import app.termora.snippet.Snippet
 import app.termora.sync.SyncType
 import app.termora.terminal.CursorStyle
 import jetbrains.exodus.bindings.StringBinding
@@ -12,14 +13,11 @@ import jetbrains.exodus.env.*
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
-import kotlinx.serialization.encodeToString
 import org.apache.commons.io.IOUtils
+import org.apache.commons.lang3.StringUtils
 import org.slf4j.LoggerFactory
 import java.io.File
 import java.util.*
-import kotlin.collections.component1
-import kotlin.collections.component2
-import kotlin.collections.set
 import kotlin.properties.ReadWriteProperty
 import kotlin.reflect.KProperty
 import kotlin.time.Duration.Companion.minutes
@@ -28,6 +26,7 @@ class Database private constructor(private val env: Environment) : Disposable {
     companion object {
         private const val KEYMAP_STORE = "Keymap"
         private const val HOST_STORE = "Host"
+        private const val SNIPPET_STORE = "Snippet"
         private const val KEYWORD_HIGHLIGHT_STORE = "KeywordHighlight"
         private const val MACRO_STORE = "Macro"
         private const val KEY_PAIR_STORE = "KeyPair"
@@ -55,6 +54,7 @@ class Database private constructor(private val env: Environment) : Disposable {
     val safetyProperties by lazy { SafetyProperties("Setting.SafetyProperties") }
     val terminal by lazy { Terminal() }
     val appearance by lazy { Appearance() }
+    val sftp by lazy { SFTP() }
     val sync by lazy { Sync() }
 
     private val doorman get() = Doorman.getInstance()
@@ -106,17 +106,6 @@ class Database private constructor(private val env: Environment) : Disposable {
         }
     }
 
-    fun removeAllHost() {
-        env.executeInTransaction { tx ->
-            val store = env.openStore(HOST_STORE, StoreConfig.WITHOUT_DUPLICATES_WITH_PREFIXING, tx)
-            store.openCursor(tx).use {
-                while (it.next) {
-                    it.deleteCurrent()
-                }
-            }
-        }
-    }
-
     fun removeAllKeyPair() {
         env.executeInTransaction { tx ->
             val store = env.openStore(KEY_PAIR_STORE, StoreConfig.WITHOUT_DUPLICATES_WITH_PREFIXING, tx)
@@ -153,12 +142,29 @@ class Database private constructor(private val env: Environment) : Disposable {
         }
     }
 
-    fun removeHost(id: String) {
+    fun addSnippet(snippet: Snippet) {
-        env.executeInTransaction {
+        var text = ohMyJson.encodeToString(snippet)
-            delete(it, HOST_STORE, id)
+        if (doorman.isWorking()) {
-            if (log.isDebugEnabled) {
+            text = doorman.encrypt(text)
-                log.debug("Removed Host: $id")
         }
+        env.executeInTransaction {
+            put(it, SNIPPET_STORE, snippet.id, text)
+            if (log.isDebugEnabled) {
+                log.debug("Added Snippet: ${snippet.id} , ${snippet.name}")
+            }
+        }
+    }
+
+
+    fun getSnippets(): Collection<Snippet> {
+        val isWorking = doorman.isWorking()
+        return env.computeInTransaction { tx ->
+            openCursor<Snippet>(tx, SNIPPET_STORE) { _, value ->
+                if (isWorking)
+                    ohMyJson.decodeFromString(doorman.decrypt(value))
+                else
+                    ohMyJson.decodeFromString(value)
+            }.values
         }
     }
 
@@ -401,10 +407,10 @@ class Database private constructor(private val env: Environment) : Disposable {
         protected inner class CursorStylePropertyDelegate(defaultValue: CursorStyle) :
             PropertyDelegate<CursorStyle>(defaultValue) {
             override fun convertValue(value: String): CursorStyle {
-                try {
+                return try {
-                    return CursorStyle.valueOf(value)
+                    CursorStyle.valueOf(value)
-                } catch (e: Exception) {
+                } catch (_: Exception) {
-                    return initializer.invoke()
+                    initializer.invoke()
                 }
             }
         }
@@ -454,6 +460,16 @@ class Database private constructor(private val env: Environment) : Disposable {
          */
         var debug by BooleanPropertyDelegate(false)
 
+        /**
+         * 蜂鸣声
+         */
+        var beep by BooleanPropertyDelegate(true)
+
+        /**
+         * 光标闪烁
+         */
+        var cursorBlink by BooleanPropertyDelegate(false)
+
         /**
          * 选中复制
          */
@@ -463,6 +479,16 @@ class Database private constructor(private val env: Environment) : Disposable {
          * 光标样式
          */
         var cursor by CursorStylePropertyDelegate(CursorStyle.Block)
+
+        /**
+         * 终端断开连接时自动关闭Tab
+         */
+        var autoCloseTabWhenDisconnected by BooleanPropertyDelegate(false)
+
+        /**
+         * 是否显示悬浮工具栏
+         */
+        var floatingToolbar by BooleanPropertyDelegate(true)
     }
 
     /**
@@ -563,6 +589,41 @@ class Database private constructor(private val env: Environment) : Disposable {
 
     }
 
+    /**
+     * SFTP
+     */
+    inner class SFTP : Property("Setting.SFTP") {
+
+
+        /**
+         * 编辑命令
+         */
+        var editCommand by StringPropertyDelegate(StringUtils.EMPTY)
+
+
+        /**
+         * sftp command
+         */
+        var sftpCommand by StringPropertyDelegate(StringUtils.EMPTY)
+
+        /**
+         * defaultDirectory
+         */
+        var defaultDirectory by StringPropertyDelegate(StringUtils.EMPTY)
+
+
+        /**
+         * 是否固定在标签栏
+         */
+        var pinTab by BooleanPropertyDelegate(false)
+
+        /**
+         * 是否保留原始文件时间
+         */
+        var preserveModificationTime by BooleanPropertyDelegate(false)
+
+    }
+
     /**
      * 同步配置
      */
@@ -577,6 +638,7 @@ class Database private constructor(private val env: Environment) : Disposable {
          */
         var rangeHosts by BooleanPropertyDelegate(true)
         var rangeKeyPairs by BooleanPropertyDelegate(true)
+        var rangeSnippets by BooleanPropertyDelegate(true)
         var rangeKeywordHighlights by BooleanPropertyDelegate(true)
         var rangeMacros by BooleanPropertyDelegate(true)
         var rangeKeymap by BooleanPropertyDelegate(true)

src/main/kotlin/app/termora/DialogWrapper.kt

@@ -2,8 +2,8 @@ package app.termora
 
 import app.termora.actions.AnAction
 import app.termora.actions.AnActionEvent
+import app.termora.native.osx.NativeMacLibrary
 import com.formdev.flatlaf.FlatClientProperties
-import com.formdev.flatlaf.FlatLaf
 import com.formdev.flatlaf.util.SystemInfo
 import com.jetbrains.JBR
 import java.awt.*
@@ -12,29 +12,60 @@ import java.awt.event.WindowAdapter
 import java.awt.event.WindowEvent
 import javax.swing.*
 
-
 abstract class DialogWrapper(owner: Window?) : JDialog(owner) {
-    private val rootPanel = JPanel(BorderLayout())
     private val titleLabel = JLabel()
-    private val titleBar by lazy { LogicCustomTitleBar.createCustomTitleBar(this) }
     val disposable = Disposer.newDisposable()
+    private val customTitleBar = if (SystemInfo.isMacOS && JBR.isWindowDecorationsSupported())
+        JBR.getWindowDecorations().createCustomTitleBar() else null
 
     companion object {
         const val DEFAULT_ACTION = "DEFAULT_ACTION"
         private const val PROCESS_GLOBAL_KEYMAP = "PROCESS_GLOBAL_KEYMAP"
     }
 
-
     protected var controlsVisible = true
         set(value) {
             field = value
-            titleBar.putProperty("controls.visible", value)
+            if (SystemInfo.isMacOS) {
+                if (customTitleBar != null) {
+                    customTitleBar.putProperty("controls.visible", value)
+                } else {
+                    NativeMacLibrary.setControlsVisible(this, value)
+                }
+            } else {
+                rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_SHOW_ICONIFFY, value)
+                rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_SHOW_MAXIMIZE, value)
+                rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_SHOW_CLOSE, value)
+            }
         }
 
-    protected var titleBarHeight = UIManager.getInt("TabbedPane.tabHeight").toFloat()
+    protected var fullWindowContent = false
         set(value) {
-            titleBar.height = value
             field = value
+            rootPane.putClientProperty(FlatClientProperties.FULL_WINDOW_CONTENT, value)
+        }
+
+    protected var titleVisible = true
+        set(value) {
+            field = value
+            rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_SHOW_TITLE, value)
+        }
+
+    protected var titleIconVisible = false
+        set(value) {
+            field = value
+            rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_SHOW_ICON, value)
+        }
+
+
+    protected var titleBarHeight = UIManager.getInt("TabbedPane.tabHeight")
+        set(value) {
+            field = value
+            if (SystemInfo.isMacOS) {
+                customTitleBar?.height = height.toFloat()
+            } else {
+                rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_HEIGHT, value)
+            }
         }
 
     protected var lostFocusDispose = false
@@ -51,24 +82,42 @@ abstract class DialogWrapper(owner: Window?) : JDialog(owner) {
             super.rootPane.putClientProperty(PROCESS_GLOBAL_KEYMAP, value)
         }
 
+    init {
+        super.setDefaultCloseOperation(DISPOSE_ON_CLOSE)
+
+        // 使用 FlatLaf 的 TitlePane
+        if (SystemInfo.isWindows || SystemInfo.isLinux) {
+            rootPane.windowDecorationStyle = JRootPane.PLAIN_DIALOG
+        }
+    }
+
     protected fun init() {
-
-
-        defaultCloseOperation = WindowConstants.DISPOSE_ON_CLOSE
-
-        initTitleBar()
         initEvents()
 
-        if (JBR.isWindowDecorationsSupported()) {
+        val rootPanel = JPanel(BorderLayout())
-            if (rootPane.getClientProperty(FlatClientProperties.TITLE_BAR_SHOW_TITLE) != false) {
+        rootPanel.add(createCenterPanel(), BorderLayout.CENTER)
+
+        if (SystemInfo.isMacOS) {
+            rootPane.putClientProperty("apple.awt.windowTitleVisible", false)
+            rootPane.putClientProperty("apple.awt.fullWindowContent", true)
+            rootPane.putClientProperty("apple.awt.transparentTitleBar", true)
+            rootPane.putClientProperty(
+                FlatClientProperties.MACOS_WINDOW_BUTTONS_SPACING,
+                FlatClientProperties.MACOS_WINDOW_BUTTONS_SPACING_MEDIUM
+            )
+
             val titlePanel = createTitlePanel()
             if (titlePanel != null) {
                 rootPanel.add(titlePanel, BorderLayout.NORTH)
             }
-            }
-        }
 
-        rootPanel.add(createCenterPanel(), BorderLayout.CENTER)
+            val customTitleBar = this.customTitleBar
+            if (customTitleBar != null) {
+                customTitleBar.putProperty("controls.visible", controlsVisible)
+                customTitleBar.height = titleBarHeight.toFloat()
+                JBR.getWindowDecorations().setCustomTitleBar(this, customTitleBar)
+            }
+        }
 
         val southPanel = createSouthPanel()
         if (southPanel != null) {
@@ -122,7 +171,7 @@ abstract class DialogWrapper(owner: Window?) : JDialog(owner) {
 
         val panel = JPanel(BorderLayout())
         panel.add(titleLabel, BorderLayout.CENTER)
-        panel.preferredSize = Dimension(-1, titleBar.height.toInt())
+        panel.preferredSize = Dimension(-1, titleBarHeight)
 
 
         return panel
@@ -158,7 +207,8 @@ abstract class DialogWrapper(owner: Window?) : JDialog(owner) {
                     openPopup = true
                 }
 
-                val window = SwingUtilities.windowForComponent(c)
+                val window = c as? Window ?: SwingUtilities.windowForComponent(c)
+                if (window != null) {
                     val windows = window.ownedWindows
                     for (w in windows) {
                         if (w.isVisible && w.javaClass.getName().endsWith("HeavyWeightWindow")) {
@@ -166,6 +216,7 @@ abstract class DialogWrapper(owner: Window?) : JDialog(owner) {
                             w.dispose()
                         }
                     }
+                }
 
                 if (openPopup) {
                     return
@@ -189,30 +240,20 @@ abstract class DialogWrapper(owner: Window?) : JDialog(owner) {
             }
         })
 
-        if (SystemInfo.isWindows) {
-            addWindowListener(object : WindowAdapter(), ThemeChangeListener {
-                override fun windowClosed(e: WindowEvent) {
-                    ThemeManager.getInstance().removeThemeChangeListener(this)
     }
 
-                override fun windowOpened(e: WindowEvent) {
+    override fun addNotify() {
-                    onChanged()
+        super.addNotify()
-                    ThemeManager.getInstance().addThemeChangeListener(this)
+
+        // 显示后触发一次重绘制
+        if (SystemInfo.isWindows || SystemInfo.isLinux) {
+            this.controlsVisible = controlsVisible
+            this.titleBarHeight = titleBarHeight
+            this.titleIconVisible = titleIconVisible
+            this.titleVisible = titleVisible
+            this.fullWindowContent = fullWindowContent
         }
 
-                override fun onChanged() {
-                    titleBar.putProperty("controls.dark", FlatLaf.isLafDark())
-                }
-            })
-        }
-    }
-
-    private fun initTitleBar() {
-        titleBar.height = titleBarHeight
-        titleBar.putProperty("controls.visible", controlsVisible)
-        if (JBR.isWindowDecorationsSupported()) {
-            JBR.getWindowDecorations().setCustomTitleBar(this, titleBar)
-        }
     }
 
     protected open fun doOKAction() {

src/main/kotlin/app/termora/EditHostOptionsPane.kt

@@ -37,6 +37,18 @@ class EditHostOptionsPane(private val host: Host) : HostOptionsPane() {
         }
 
         jumpHostsOption.filter = { it.id != host.id }
+
+        val serialComm = host.options.serialComm
+        if (serialComm.port.isNotBlank()) {
+            serialCommOption.serialPortComboBox.selectedItem = serialComm.port
+        }
+        serialCommOption.baudRateComboBox.selectedItem = serialComm.baudRate
+        serialCommOption.dataBitsComboBox.selectedItem = serialComm.dataBits
+        serialCommOption.parityComboBox.selectedItem = serialComm.parity
+        serialCommOption.stopBitsComboBox.selectedItem = serialComm.stopBits
+        serialCommOption.flowControlComboBox.selectedItem = serialComm.flowControl
+
+        sftpOption.defaultDirectoryField.text = host.options.sftpDefaultDirectory
     }
 
     override fun getHost(): Host {

src/main/kotlin/app/termora/FilterableHostTreeModel.kt

@@ -0,0 +1,156 @@
+package app.termora
+
+import org.apache.commons.lang3.ArrayUtils
+import java.util.function.Function
+import javax.swing.JTree
+import javax.swing.SwingUtilities
+import javax.swing.event.TreeModelEvent
+import javax.swing.event.TreeModelListener
+import javax.swing.tree.DefaultMutableTreeNode
+import javax.swing.tree.TreeModel
+import javax.swing.tree.TreeNode
+import javax.swing.tree.TreePath
+
+class FilterableHostTreeModel(
+    private val tree: JTree,
+    /**
+     * 如果返回 true 则空文件夹也展示
+     */
+    private val showEmptyFolder: () -> Boolean = { true }
+) : TreeModel {
+    private val model = tree.model
+    private val root = ReferenceTreeNode(model.root)
+    private var listeners = emptyArray<TreeModelListener>()
+    private var filters = emptyArray<Function<HostTreeNode, Boolean>>()
+    private val mapping = mutableMapOf<TreeNode, ReferenceTreeNode>()
+
+    init {
+        refresh()
+        initEvents()
+    }
+
+
+    /**
+     * @param a 旧的
+     * @param b 新的
+     */
+    private fun cloneTree(a: HostTreeNode, b: DefaultMutableTreeNode) {
+        b.removeAllChildren()
+        for (c in a.children()) {
+            if (c !is HostTreeNode) {
+                continue
+            }
+
+            if (c.data.protocol != Protocol.Folder) {
+                if (filters.isNotEmpty() && filters.none { it.apply(c) }) {
+                    continue
+                }
+            }
+
+            val n = ReferenceTreeNode(c).apply { mapping[c] = this }.apply { b.add(this) }
+
+            // 文件夹递归复制
+            if (c.host.protocol == Protocol.Folder) {
+                cloneTree(c, n)
+            }
+
+            // 如果是文件夹
+            if (c.host.protocol == Protocol.Folder) {
+                if (n.childCount == 0) {
+                    if (showEmptyFolder.invoke()) {
+                        continue
+                    }
+                    n.removeFromParent()
+                }
+            }
+        }
+    }
+
+    private fun initEvents() {
+        model.addTreeModelListener(object : TreeModelListener {
+            override fun treeNodesChanged(e: TreeModelEvent) {
+                refresh()
+            }
+
+            override fun treeNodesInserted(e: TreeModelEvent) {
+                refresh()
+            }
+
+            override fun treeNodesRemoved(e: TreeModelEvent) {
+                refresh()
+            }
+
+            override fun treeStructureChanged(e: TreeModelEvent) {
+                refresh()
+            }
+        })
+    }
+
+    override fun getRoot(): Any {
+        return root.userObject
+    }
+
+    override fun getChild(parent: Any, index: Int): Any {
+        val c = map(parent)?.getChildAt(index)
+        if (c is ReferenceTreeNode) {
+            return c.userObject
+        }
+        throw IndexOutOfBoundsException("Index out of bounds")
+    }
+
+    override fun getChildCount(parent: Any): Int {
+        return map(parent)?.childCount ?: 0
+    }
+
+    private fun map(parent: Any): ReferenceTreeNode? {
+        if (parent is TreeNode) {
+            return mapping[parent]
+        }
+        return null
+    }
+
+    override fun isLeaf(node: Any?): Boolean {
+        return (node as TreeNode).isLeaf
+    }
+
+    override fun valueForPathChanged(path: TreePath, newValue: Any) {
+
+    }
+
+    override fun getIndexOfChild(parent: Any, child: Any): Int {
+        val c = map(parent) ?: return -1
+        for (i in 0 until c.childCount) {
+            val e = c.getChildAt(i)
+            if (e is ReferenceTreeNode && e.userObject == child) {
+                return i
+            }
+        }
+        return -1
+    }
+
+    override fun addTreeModelListener(l: TreeModelListener) {
+        listeners = ArrayUtils.addAll(listeners, l)
+    }
+
+    override fun removeTreeModelListener(l: TreeModelListener) {
+        listeners = ArrayUtils.removeElement(listeners, l)
+    }
+
+    fun addFilter(f: Function<HostTreeNode, Boolean>) {
+        filters = ArrayUtils.add(filters, f)
+    }
+
+    fun refresh() {
+        mapping.clear()
+        mapping[model.root as TreeNode] = root
+        cloneTree(model.root as HostTreeNode, root)
+        SwingUtilities.updateComponentTreeUI(tree)
+    }
+
+    fun getModel(): TreeModel {
+        return model
+    }
+
+    private class ReferenceTreeNode(any: Any) : DefaultMutableTreeNode(any)
+
+}

src/main/kotlin/app/termora/Host.kt

@@ -5,6 +5,17 @@ import org.apache.commons.lang3.StringUtils
 import java.util.*
 
 
+fun Map<*, *>.toPropertiesString(): String {
+    val env = StringBuilder()
+    for ((i, e) in entries.withIndex()) {
+        env.append(e.key).append('=').append(e.value)
+        if (i != size - 1) {
+            env.appendLine()
+        }
+    }
+    return env.toString()
+}
+
 fun UUID.toSimpleString(): String {
     return toString().replace("-", StringUtils.EMPTY)
 }
@@ -13,6 +24,13 @@ enum class Protocol {
     Folder,
     SSH,
     Local,
+    Serial,
+
+    /**
+     * 交互式的 SFTP，此协议只在系统内部交互不应该暴露给用户也不应该持久化
+     */
+    @Transient
+    SFTPPty
 }
 
 
@@ -39,6 +57,53 @@ data class Authentication(
     }
 }
 
+enum class SerialCommParity {
+    None,
+    Even,
+    Odd,
+    Mark,
+    Space
+}
+
+enum class SerialCommFlowControl {
+    None,
+    RTS_CTS,
+    XON_XOFF,
+}
+
+@Serializable
+data class SerialComm(
+    /**
+     * 串口
+     */
+    val port: String = StringUtils.EMPTY,
+
+    /**
+     * 波特率
+     */
+    val baudRate: Int = 9600,
+
+    /**
+     * 数据位：5、6、7、8
+     */
+    val dataBits: Int = 8,
+
+    /**
+     * 停止位： 1、1.5、2
+     */
+    val stopBits: String = "1",
+
+    /**
+     * 校验位
+     */
+    val parity: SerialCommParity = SerialCommParity.None,
+
+    /**
+     * 流控
+     */
+    val flowControl: SerialCommFlowControl = SerialCommFlowControl.None,
+)
+
 
 @Serializable
 data class Options(
@@ -61,7 +126,17 @@ data class Options(
     /**
      * SSH 心跳间隔
      */
-    val heartbeatInterval: Int = 30
+    val heartbeatInterval: Int = 30,
+
+    /**
+     * 串口配置
+     */
+    val serialComm: SerialComm = SerialComm(),
+
+    /**
+     * SFTP 默认目录
+     */
+    val sftpDefaultDirectory: String = StringUtils.EMPTY,
 ) {
     companion object {
         val Default = Options()
@@ -190,7 +265,7 @@ data class Host(
     val tunnelings: List<Tunneling> = emptyList(),
 
     /**
-     * 排序
+     * 排序，越小越靠前
      */
     val sort: Long = 0,
     /**
@@ -237,4 +312,8 @@ data class Host(
         result = 31 * result + ownerId.hashCode()
         return result
     }
+
+    override fun toString(): String {
+        return name
+    }
 }

src/main/kotlin/app/termora/HostDialog.kt

@@ -2,6 +2,9 @@ package app.termora
 
 import app.termora.actions.AnAction
 import app.termora.actions.AnActionEvent
+import app.termora.keyboardinteractive.TerminalUserInteraction
+import kotlinx.coroutines.*
+import kotlinx.coroutines.swing.Swing
 import org.apache.commons.lang3.exception.ExceptionUtils
 import org.apache.sshd.client.SshClient
 import org.apache.sshd.client.session.ClientSession
@@ -47,38 +50,70 @@ class HostDialog(owner: Window, host: Host? = null) : DialogWrapper(owner) {
                 }
 
                 putValue(NAME, "${I18n.getString("termora.new-host.test-connection")}...")
-                SwingUtilities.invokeLater {
+                isEnabled = false
+
+                @OptIn(DelicateCoroutinesApi::class)
+                GlobalScope.launch(Dispatchers.IO) {
                     testConnection(pane.getHost())
+                    withContext(Dispatchers.Swing) {
                         putValue(NAME, I18n.getString("termora.new-host.test-connection"))
+                        isEnabled = true
+                    }
                 }
-
             }
         }
     }
 
 
-    private fun testConnection(host: Host) {
+    private suspend fun testConnection(host: Host) {
-        if (host.protocol != Protocol.SSH) {
+        val owner = this
-            OptionPane.showMessageDialog(this, I18n.getString("termora.new-host.test-connection-successful"))
+        if (host.protocol == Protocol.Local) {
+            withContext(Dispatchers.Swing) {
+                OptionPane.showMessageDialog(owner, I18n.getString("termora.new-host.test-connection-successful"))
+            }
             return
         }
 
+        try {
+            if (host.protocol == Protocol.SSH) {
+                testSSH(host)
+            } else if (host.protocol == Protocol.Serial) {
+                testSerial(host)
+            }
+        } catch (e: Exception) {
+            withContext(Dispatchers.Swing) {
+                OptionPane.showMessageDialog(
+                    owner, ExceptionUtils.getMessage(e),
+                    messageType = JOptionPane.ERROR_MESSAGE
+                )
+            }
+            return
+        }
+
+        withContext(Dispatchers.Swing) {
+            OptionPane.showMessageDialog(
+                owner,
+                I18n.getString("termora.new-host.test-connection-successful")
+            )
+        }
+
+    }
+
+    private fun testSSH(host: Host) {
         var client: SshClient? = null
         var session: ClientSession? = null
         try {
             client = SshClients.openClient(host)
+            client.userInteraction = TerminalUserInteraction(owner)
             session = SshClients.openSession(host, client)
-            OptionPane.showMessageDialog(this, I18n.getString("termora.new-host.test-connection-successful"))
-        } catch (e: Exception) {
-            OptionPane.showMessageDialog(
-                this, ExceptionUtils.getRootCauseMessage(e),
-                messageType = JOptionPane.ERROR_MESSAGE
-            )
         } finally {
             session?.close()
             client?.close()
         }
+    }
 
+    private fun testSerial(host: Host) {
+        Serials.openPort(host).closePort()
     }
 
     override fun doOKAction() {

src/main/kotlin/app/termora/HostManager.kt

@@ -1,13 +1,5 @@
 package app.termora
 
-import java.util.*
-
-interface HostListener : EventListener {
-    fun hostAdded(host: Host) {}
-    fun hostRemoved(id: String) {}
-    fun hostsChanged() {}
-}
-
 
 class HostManager private constructor() {
     companion object {
@@ -17,39 +9,38 @@ class HostManager private constructor() {
     }
 
     private val database get() = Database.getDatabase()
-    private val listeners = mutableListOf<HostListener>()
+    private var hosts = mutableMapOf<String, Host>()
 
-    fun addHost(host: Host, notify: Boolean = true) {
+    /**
+     * 修改缓存并存入数据库
+     */
+    fun addHost(host: Host) {
         assertEventDispatchThread()
         database.addHost(host)
-        if (notify) listeners.forEach { it.hostAdded(host) }
+        if (host.deleted) {
-    }
+            hosts.entries.removeIf { it.value.id == host.id || it.value.parentId == host.id }
-
+        } else {
-    fun removeHost(id: String) {
+            hosts[host.id] = host
-        assertEventDispatchThread()
+        }
-        database.removeHost(id)
-        listeners.forEach { it.hostRemoved(id) }
-
     }
 
+    /**
+     * 第一次调用从数据库中获取，后续从缓存中获取
+     */
     fun hosts(): List<Host> {
-        return database.getHosts()
+        if (hosts.isEmpty()) {
+            database.getHosts().filter { !it.deleted }
+                .forEach { hosts[it.id] = it }
+        }
+        return hosts.values.filter { !it.deleted }
             .sortedWith(compareBy<Host> { if (it.protocol == Protocol.Folder) 0 else 1 }.thenBy { it.sort })
     }
 
-    fun removeAll() {
+    /**
-        assertEventDispatchThread()
+     * 从缓存中获取
-        database.removeAllHost()
+     */
-        listeners.forEach { it.hostsChanged() }
+    fun getHost(id: String): Host? {
+        return hosts[id]
     }
 
-    fun addHostListener(listener: HostListener) {
-        listeners.add(listener)
-    }
-
-    fun removeHostListener(listener: HostListener) {
-        listeners.remove(listener)
-    }
-
-
 }

src/main/kotlin/app/termora/HostOptionsPane.kt

@@ -2,11 +2,17 @@ package app.termora
 
 import app.termora.keymgr.KeyManager
 import app.termora.keymgr.KeyManagerDialog
+import com.fazecast.jSerialComm.SerialPort
 import com.formdev.flatlaf.FlatClientProperties
 import com.formdev.flatlaf.extras.components.FlatComboBox
 import com.formdev.flatlaf.ui.FlatTextBorder
 import com.jgoodies.forms.builder.FormBuilder
 import com.jgoodies.forms.layout.FormLayout
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.swing.Swing
+import kotlinx.coroutines.withContext
 import org.apache.commons.lang3.StringUtils
 import java.awt.*
 import java.awt.event.*
@@ -22,6 +28,8 @@ open class HostOptionsPane : OptionsPane() {
     protected val proxyOption = ProxyOption()
     protected val terminalOption = TerminalOption()
     protected val jumpHostsOption = JumpHostsOption()
+    protected val serialCommOption = SerialCommOption()
+    protected val sftpOption = SFTPOption()
     protected val owner: Window get() = SwingUtilities.getWindowAncestor(this)
 
     init {
@@ -30,6 +38,8 @@ open class HostOptionsPane : OptionsPane() {
         addOption(tunnelingOption)
         addOption(jumpHostsOption)
         addOption(terminalOption)
+        addOption(serialCommOption)
+        addOption(sftpOption)
 
         setContentBorder(BorderFactory.createEmptyBorder(6, 8, 6, 8))
     }
@@ -43,6 +53,7 @@ open class HostOptionsPane : OptionsPane() {
         var authentication = Authentication.No
         var proxy = Proxy.No
 
+
         if (generalOption.authenticationTypeComboBox.selectedItem == AuthenticationType.Password) {
             authentication = authentication.copy(
                 type = AuthenticationType.Password,
@@ -66,12 +77,24 @@ open class HostOptionsPane : OptionsPane() {
             )
         }
 
+
+        val serialComm = SerialComm(
+            port = serialCommOption.serialPortComboBox.selectedItem?.toString() ?: StringUtils.EMPTY,
+            baudRate = serialCommOption.baudRateComboBox.selectedItem?.toString()?.toIntOrNull() ?: 9600,
+            dataBits = serialCommOption.dataBitsComboBox.selectedItem as Int? ?: 8,
+            stopBits = serialCommOption.stopBitsComboBox.selectedItem as String? ?: "1",
+            parity = serialCommOption.parityComboBox.selectedItem as SerialCommParity,
+            flowControl = serialCommOption.flowControlComboBox.selectedItem as SerialCommFlowControl
+        )
+
         val options = Options.Default.copy(
             encoding = terminalOption.charsetComboBox.selectedItem as String,
             env = terminalOption.environmentTextArea.text,
             startupCommand = terminalOption.startupCommandTextField.text,
             heartbeatInterval = (terminalOption.heartbeatIntervalTextField.value ?: 30) as Int,
-            jumpHosts = jumpHostsOption.jumpHosts.map { it.id }
+            jumpHosts = jumpHostsOption.jumpHosts.map { it.id },
+            serialComm = serialComm,
+            sftpDefaultDirectory = sftpOption.defaultDirectoryField.text
         )
 
         return Host(
@@ -103,6 +126,12 @@ open class HostOptionsPane : OptionsPane() {
             if (validateField(generalOption.usernameTextField)) {
                 return false
             }
+        } else if (host.protocol == Protocol.Serial) {
+            if (validateField(serialCommOption.serialPortComboBox)
+                || validateField(serialCommOption.baudRateComboBox)
+            ) {
+                return false
+            }
         }
 
         if (host.authentication.type == AuthenticationType.Password) {
@@ -152,7 +181,8 @@ open class HostOptionsPane : OptionsPane() {
      * 返回 true 表示有错误
      */
     private fun validateField(comboBox: JComboBox<*>): Boolean {
-        if (comboBox.isEnabled && comboBox.selectedItem == null) {
+        val selectedItem = comboBox.selectedItem
+        if (comboBox.isEnabled && (selectedItem == null || (selectedItem is String && selectedItem.isBlank()))) {
             selectOptionJComponent(comboBox)
             comboBox.putClientProperty(FlatClientProperties.OUTLINE, FlatClientProperties.OUTLINE_ERROR)
             comboBox.requestFocusInWindow()
@@ -259,6 +289,7 @@ open class HostOptionsPane : OptionsPane() {
 
             protocolTypeComboBox.addItem(Protocol.SSH)
             protocolTypeComboBox.addItem(Protocol.Local)
+            protocolTypeComboBox.addItem(Protocol.Serial)
 
             authenticationTypeComboBox.addItem(AuthenticationType.No)
             authenticationTypeComboBox.addItem(AuthenticationType.Password)
@@ -328,7 +359,9 @@ open class HostOptionsPane : OptionsPane() {
             passwordTextField.isEnabled = true
             chooseKeyBtn.isEnabled = true
 
-            if (protocolTypeComboBox.selectedItem == Protocol.Local) {
+            if (protocolTypeComboBox.selectedItem == Protocol.Local
+                || protocolTypeComboBox.selectedItem == Protocol.Serial
+            ) {
                 hostTextField.isEnabled = false
                 portTextField.isEnabled = false
                 usernameTextField.isEnabled = false
@@ -639,6 +672,54 @@ open class HostOptionsPane : OptionsPane() {
         }
     }
 
+    protected inner class SFTPOption : JPanel(BorderLayout()), Option {
+        val defaultDirectoryField = OutlineTextField(255)
+
+
+        init {
+            initView()
+            initEvents()
+        }
+
+        private fun initView() {
+            add(getCenterComponent(), BorderLayout.CENTER)
+        }
+
+        private fun initEvents() {
+
+        }
+
+
+        override fun getIcon(isSelected: Boolean): Icon {
+            return Icons.folder
+        }
+
+        override fun getTitle(): String {
+            return "SFTP"
+        }
+
+        override fun getJComponent(): JComponent {
+            return this
+        }
+
+        private fun getCenterComponent(): JComponent {
+            val layout = FormLayout(
+                "left:pref, $formMargin, default:grow, $formMargin",
+                "pref, $formMargin, pref, $formMargin, pref, $formMargin, pref"
+            )
+
+            var rows = 1
+            val step = 2
+            val panel = FormBuilder.create().layout(layout)
+                .add("${I18n.getString("termora.settings.sftp.default-directory")}:").xy(1, rows)
+                .add(defaultDirectoryField).xy(3, rows).apply { rows += step }
+                .build()
+
+
+            return panel
+        }
+    }
+
     protected inner class TunnelingOption : JPanel(BorderLayout()), Option {
         val tunnelings = mutableListOf<Tunneling>()
 
@@ -901,6 +982,127 @@ open class HostOptionsPane : OptionsPane() {
         }
     }
 
+    protected inner class SerialCommOption : JPanel(BorderLayout()), Option {
+        val serialPortComboBox = OutlineComboBox<String>()
+        val baudRateComboBox = OutlineComboBox<Int>()
+        val dataBitsComboBox = OutlineComboBox<Int>()
+        val parityComboBox = OutlineComboBox<SerialCommParity>()
+        val stopBitsComboBox = OutlineComboBox<String>()
+        val flowControlComboBox = OutlineComboBox<SerialCommFlowControl>()
+
+
+        init {
+            initView()
+            initEvents()
+        }
+
+        private fun initView() {
+
+            serialPortComboBox.isEditable = true
+
+            baudRateComboBox.isEditable = true
+            baudRateComboBox.addItem(9600)
+            baudRateComboBox.addItem(19200)
+            baudRateComboBox.addItem(38400)
+            baudRateComboBox.addItem(57600)
+            baudRateComboBox.addItem(115200)
+
+            dataBitsComboBox.addItem(5)
+            dataBitsComboBox.addItem(6)
+            dataBitsComboBox.addItem(7)
+            dataBitsComboBox.addItem(8)
+            dataBitsComboBox.selectedItem = 8
+
+            parityComboBox.addItem(SerialCommParity.None)
+            parityComboBox.addItem(SerialCommParity.Even)
+            parityComboBox.addItem(SerialCommParity.Odd)
+            parityComboBox.addItem(SerialCommParity.Mark)
+            parityComboBox.addItem(SerialCommParity.Space)
+
+            stopBitsComboBox.addItem("1")
+            stopBitsComboBox.addItem("1.5")
+            stopBitsComboBox.addItem("2")
+            stopBitsComboBox.selectedItem = "1"
+
+            flowControlComboBox.addItem(SerialCommFlowControl.None)
+            flowControlComboBox.addItem(SerialCommFlowControl.RTS_CTS)
+            flowControlComboBox.addItem(SerialCommFlowControl.XON_XOFF)
+
+            flowControlComboBox.renderer = object : DefaultListCellRenderer() {
+                override fun getListCellRendererComponent(
+                    list: JList<*>?,
+                    value: Any?,
+                    index: Int,
+                    isSelected: Boolean,
+                    cellHasFocus: Boolean
+                ): Component {
+                    val text = value?.toString() ?: StringUtils.EMPTY
+                    return super.getListCellRendererComponent(
+                        list,
+                        text.replace('_', '/'),
+                        index,
+                        isSelected,
+                        cellHasFocus
+                    )
+                }
+            }
+
+            add(getCenterComponent(), BorderLayout.CENTER)
+        }
+
+        private fun initEvents() {
+            addComponentListener(object : ComponentAdapter() {
+                override fun componentShown(e: ComponentEvent) {
+                    removeComponentListener(this)
+                    @Suppress("OPT_IN_USAGE")
+                    GlobalScope.launch(Dispatchers.IO) {
+                        for (commPort in SerialPort.getCommPorts()) {
+                            withContext(Dispatchers.Swing) {
+                                serialPortComboBox.addItem(commPort.systemPortName)
+                            }
+                        }
+                    }
+                }
+            })
+        }
+
+        override fun getIcon(isSelected: Boolean): Icon {
+            return Icons.plugin
+        }
+
+        override fun getTitle(): String {
+            return I18n.getString("termora.new-host.serial")
+        }
+
+        override fun getJComponent(): JComponent {
+            return this
+        }
+
+        private fun getCenterComponent(): JComponent {
+            val layout = FormLayout(
+                "left:pref, $formMargin, default:grow, $formMargin",
+                "pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref"
+            )
+
+            var rows = 1
+            val step = 2
+            val panel = FormBuilder.create().layout(layout)
+                .add("${I18n.getString("termora.new-host.serial.port")}:").xy(1, rows)
+                .add(serialPortComboBox).xy(3, rows).apply { rows += step }
+                .add("${I18n.getString("termora.new-host.serial.baud-rate")}:").xy(1, rows)
+                .add(baudRateComboBox).xy(3, rows).apply { rows += step }
+                .add("${I18n.getString("termora.new-host.serial.data-bits")}:").xy(1, rows)
+                .add(dataBitsComboBox).xy(3, rows).apply { rows += step }
+                .add("${I18n.getString("termora.new-host.serial.parity")}:").xy(1, rows)
+                .add(parityComboBox).xy(3, rows).apply { rows += step }
+                .add("${I18n.getString("termora.new-host.serial.stop-bits")}:").xy(1, rows)
+                .add(stopBitsComboBox).xy(3, rows).apply { rows += step }
+                .add("${I18n.getString("termora.new-host.serial.flow-control")}:").xy(1, rows)
+                .add(flowControlComboBox).xy(3, rows).apply { rows += step }
+                .build()
+            return panel
+        }
+    }
 
     protected inner class JumpHostsOption : JPanel(BorderLayout()), Option {
         val jumpHosts = mutableListOf<Host>()
@@ -983,16 +1185,16 @@ open class HostOptionsPane : OptionsPane() {
         private fun initEvents() {
             addBtn.addActionListener(object : AbstractAction() {
                 override fun actionPerformed(e: ActionEvent?) {
-                    val dialog = HostTreeDialog(owner) { host ->
+                    val dialog = NewHostTreeDialog(owner)
-                        jumpHosts.none { it.id == host.id } && filter.invoke(host)
+                    dialog.setFilter { node -> jumpHosts.none { it.id == node.host.id } && filter.invoke(node.host) }
-                    }
+                    dialog.setTreeName("HostOptionsPane.JumpHostsOption.Tree")
-
                     dialog.setLocationRelativeTo(owner)
                     dialog.isVisible = true
                     val hosts = dialog.hosts
                     if (hosts.isEmpty()) {
                         return
                     }
+
                     hosts.forEach {
                         val rowCount = model.rowCount
                         jumpHosts.add(it)
@@ -1006,7 +1208,8 @@ open class HostOptionsPane : OptionsPane() {
                     val rows = table.selectedRows.sortedDescending()
                     if (rows.isEmpty()) return
                     for (row in rows) {
-                        model.removeRow(row)
+                        jumpHosts.removeAt(row)
+                        model.fireTableRowsDeleted(row, row)
                     }
                 }
             })

src/main/kotlin/app/termora/HostTerminalTab.kt

@@ -1,5 +1,7 @@
 package app.termora
 
+import app.termora.actions.DataProvider
+import app.termora.actions.DataProviders
 import app.termora.terminal.*
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
@@ -11,8 +13,8 @@ import javax.swing.Icon
 abstract class HostTerminalTab(
     val windowScope: WindowScope,
     val host: Host,
-    protected val terminal: Terminal = TerminalFactory.getInstance(windowScope).createTerminal()
+    protected val terminal: Terminal = TerminalFactory.getInstance().createTerminal()
-) : PropertyTerminalTab() {
+) : PropertyTerminalTab(), DataProvider {
     companion object {
         val Host = DataKey(app.termora.Host::class)
     }
@@ -69,4 +71,11 @@ abstract class HostTerminalTab(
         unread = false
     }
 
+    @Suppress("UNCHECKED_CAST")
+    override fun <T : Any> getData(dataKey: DataKey<T>): T? {
+        if (dataKey == DataProviders.Terminal) {
+            return terminal as T?
+        }
+        return null
+    }
 }

src/main/kotlin/app/termora/HostTree.kt

@@ -1,578 +0,0 @@
-package app.termora
-
-
-import app.termora.actions.NewHostAction
-import app.termora.actions.OpenHostAction
-import com.formdev.flatlaf.extras.components.FlatPopupMenu
-import com.formdev.flatlaf.icons.FlatTreeClosedIcon
-import com.formdev.flatlaf.icons.FlatTreeOpenIcon
-import org.jdesktop.swingx.action.ActionManager
-import org.jdesktop.swingx.tree.DefaultXTreeCellRenderer
-import java.awt.Component
-import java.awt.Dimension
-import java.awt.datatransfer.DataFlavor
-import java.awt.datatransfer.Transferable
-import java.awt.event.ActionEvent
-import java.awt.event.MouseAdapter
-import java.awt.event.MouseEvent
-import java.util.*
-import javax.swing.*
-import javax.swing.event.CellEditorListener
-import javax.swing.event.ChangeEvent
-import javax.swing.event.PopupMenuEvent
-import javax.swing.event.PopupMenuListener
-import javax.swing.tree.TreePath
-import javax.swing.tree.TreeSelectionModel
-
-
-class HostTree : JTree(), Disposable {
-    private val hostManager get() = HostManager.getInstance()
-    private val editor = OutlineTextField(64)
-
-    var contextmenu = true
-
-    /**
-     * 双击是否打开连接
-     */
-    var doubleClickConnection = true
-
-    val model = HostTreeModel()
-    val searchableModel = SearchableHostTreeModel(model)
-
-    init {
-        initView()
-        initEvents()
-    }
-
-
-    private fun initView() {
-        setModel(model)
-        isEditable = true
-        dropMode = DropMode.ON_OR_INSERT
-        dragEnabled = true
-        selectionModel.selectionMode = TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION
-        editor.preferredSize = Dimension(220, 0)
-
-        setCellRenderer(object : DefaultXTreeCellRenderer() {
-            override fun getTreeCellRendererComponent(
-                tree: JTree,
-                value: Any,
-                sel: Boolean,
-                expanded: Boolean,
-                leaf: Boolean,
-                row: Int,
-                hasFocus: Boolean
-            ): Component {
-                val host = value as Host
-                val c = super.getTreeCellRendererComponent(tree, host, sel, expanded, leaf, row, hasFocus)
-                if (host.protocol == Protocol.Folder) {
-                    icon = if (expanded) FlatTreeOpenIcon() else FlatTreeClosedIcon()
-                } else if (host.protocol == Protocol.SSH || host.protocol == Protocol.Local) {
-                    icon = if (sel && this@HostTree.hasFocus()) Icons.terminal.dark else Icons.terminal
-                }
-                return c
-            }
-        })
-
-        setCellEditor(object : DefaultCellEditor(editor) {
-            override fun isCellEditable(e: EventObject?): Boolean {
-                if (e is MouseEvent) {
-                    return false
-                }
-                return super.isCellEditable(e)
-            }
-
-        })
-
-
-        val state = Database.getDatabase().properties.getString("HostTreeExpansionState")
-        if (state != null) {
-            TreeUtils.loadExpansionState(this@HostTree, state)
-        }
-    }
-
-    override fun convertValueToText(
-        value: Any?,
-        selected: Boolean,
-        expanded: Boolean,
-        leaf: Boolean,
-        row: Int,
-        hasFocus: Boolean
-    ): String {
-        if (value is Host) {
-            return value.name
-        }
-        return super.convertValueToText(value, selected, expanded, leaf, row, hasFocus)
-    }
-
-    private fun initEvents() {
-        // 右键选中
-        addMouseListener(object : MouseAdapter() {
-            override fun mousePressed(e: MouseEvent) {
-                if (!SwingUtilities.isRightMouseButton(e)) {
-                    return
-                }
-
-                requestFocusInWindow()
-
-                val selectionRows = selectionModel.selectionRows
-
-                val selRow = getClosestRowForLocation(e.x, e.y)
-                if (selRow < 0) {
-                    selectionModel.clearSelection()
-                    return
-                } else if (selectionRows != null && selectionRows.contains(selRow)) {
-                    return
-                }
-
-                selectionPath = getPathForLocation(e.x, e.y)
-
-                setSelectionRow(selRow)
-            }
-
-            override fun mouseClicked(e: MouseEvent) {
-                if (doubleClickConnection && SwingUtilities.isLeftMouseButton(e) && e.clickCount % 2 == 0) {
-                    val host = lastSelectedPathComponent
-                    if (host is Host && host.protocol != Protocol.Folder) {
-                        ActionManager.getInstance().getAction(OpenHostAction.OPEN_HOST)
-                            ?.actionPerformed(OpenHostActionEvent(e.source, host, e))
-                    }
-                }
-            }
-        })
-
-
-        // contextmenu
-        addMouseListener(object : MouseAdapter() {
-            override fun mousePressed(e: MouseEvent) {
-                if (!(SwingUtilities.isRightMouseButton(e))) {
-                    return
-                }
-
-                if (Objects.isNull(lastSelectedPathComponent)) {
-                    return
-                }
-
-                SwingUtilities.invokeLater { showContextMenu(e) }
-            }
-        })
-
-
-        // rename
-        getCellEditor().addCellEditorListener(object : CellEditorListener {
-            override fun editingStopped(e: ChangeEvent) {
-                val lastHost = lastSelectedPathComponent
-                if (lastHost !is Host || editor.text.isBlank() || editor.text == lastHost.name) {
-                    return
-                }
-                runCatchingHost(lastHost.copy(name = editor.text))
-            }
-
-            override fun editingCanceled(e: ChangeEvent) {
-            }
-
-        })
-
-        // drag
-        transferHandler = object : TransferHandler() {
-
-            override fun createTransferable(c: JComponent): Transferable {
-                val nodes = selectionModel.selectionPaths
-                    .map { it.lastPathComponent }
-                    .filterIsInstance<Host>()
-                    .toMutableList()
-
-                val iterator = nodes.iterator()
-                while (iterator.hasNext()) {
-                    val node = iterator.next()
-                    val parents = model.getPathToRoot(node).filter { it != node }
-                    if (parents.any { nodes.contains(it) }) {
-                        iterator.remove()
-                    }
-                }
-
-                return MoveHostTransferable(nodes)
-            }
-
-            override fun getSourceActions(c: JComponent?): Int {
-                return MOVE
-            }
-
-            override fun canImport(support: TransferSupport): Boolean {
-                if (!support.isDrop) {
-                    return false
-                }
-                val dropLocation = support.dropLocation
-                if (dropLocation !is JTree.DropLocation || support.component != this@HostTree
-                    || dropLocation.childIndex != -1
-                ) {
-                    return false
-                }
-
-                val lastNode = dropLocation.path.lastPathComponent
-                if (lastNode !is Host || lastNode.protocol != Protocol.Folder) {
-                    return false
-                }
-
-                if (support.isDataFlavorSupported(MoveHostTransferable.dataFlavor)) {
-                    val nodes = support.transferable.getTransferData(MoveHostTransferable.dataFlavor) as List<*>
-                    if (nodes.any { it == lastNode }) {
-                        return false
-                    }
-                    for (parent in model.getPathToRoot(lastNode).filter { it != lastNode }) {
-                        if (nodes.any { it == parent }) {
-                            return false
-                        }
-                    }
-                }
-                support.setShowDropLocation(true)
-                return support.isDataFlavorSupported(MoveHostTransferable.dataFlavor)
-            }
-
-            override fun importData(support: TransferSupport): Boolean {
-                if (!support.isDrop) {
-                    return false
-                }
-
-                val dropLocation = support.dropLocation
-                if (dropLocation !is JTree.DropLocation) {
-                    return false
-                }
-
-                val lastNode = dropLocation.path.lastPathComponent
-                if (lastNode !is Host || lastNode.protocol != Protocol.Folder) {
-                    return false
-                }
-
-                if (!support.isDataFlavorSupported(MoveHostTransferable.dataFlavor)) {
-                    return false
-                }
-
-                val hosts = (support.transferable.getTransferData(MoveHostTransferable.dataFlavor) as List<*>)
-                    .filterIsInstance<Host>().toMutableList()
-                if (hosts.isEmpty()) {
-                    return false
-                }
-
-                // 记录展开的节点
-                val expandedHosts = mutableListOf<String>()
-                for (host in hosts) {
-                    model.visit(host) {
-                        if (it.protocol == Protocol.Folder) {
-                            if (isExpanded(TreePath(model.getPathToRoot(it)))) {
-                                expandedHosts.addFirst(it.id)
-                            }
-                        }
-                    }
-                }
-
-                var now = System.currentTimeMillis()
-                for (host in hosts) {
-                    model.removeNodeFromParent(host)
-                    val newHost = host.copy(
-                        parentId = lastNode.id,
-                        sort = ++now,
-                        updateDate = now
-                    )
-                    runCatchingHost(newHost)
-                }
-
-                expandNode(lastNode)
-
-                // 展开
-                for (id in expandedHosts) {
-                    model.getHost(id)?.let { expandNode(it) }
-                }
-
-                return true
-            }
-        }
-
-    }
-
-    override fun isPathEditable(path: TreePath?): Boolean {
-        if (path == null) return false
-        if (path.lastPathComponent == model.root) return false
-        return super.isPathEditable(path)
-    }
-
-    override fun getLastSelectedPathComponent(): Any? {
-        val last = super.getLastSelectedPathComponent() ?: return null
-        if (last is Host) {
-            return model.getHost(last.id) ?: last
-        }
-        return last
-    }
-
-    private fun showContextMenu(event: MouseEvent) {
-        if (!contextmenu) return
-
-        val lastHost = lastSelectedPathComponent
-        if (lastHost !is Host) {
-            return
-        }
-
-        val popupMenu = FlatPopupMenu()
-        val newMenu = JMenu(I18n.getString("termora.welcome.contextmenu.new"))
-        val newFolder = newMenu.add(I18n.getString("termora.welcome.contextmenu.new.folder"))
-        val newHost = newMenu.add(I18n.getString("termora.welcome.contextmenu.new.host"))
-
-        val open = popupMenu.add(I18n.getString("termora.welcome.contextmenu.open"))
-        popupMenu.addSeparator()
-        val copy = popupMenu.add(I18n.getString("termora.welcome.contextmenu.copy"))
-        val remove = popupMenu.add(I18n.getString("termora.welcome.contextmenu.remove"))
-        val rename = popupMenu.add(I18n.getString("termora.welcome.contextmenu.rename"))
-        popupMenu.addSeparator()
-        val expandAll = popupMenu.add(I18n.getString("termora.welcome.contextmenu.expand-all"))
-        val colspanAll = popupMenu.add(I18n.getString("termora.welcome.contextmenu.collapse-all"))
-        popupMenu.addSeparator()
-        popupMenu.add(newMenu)
-        popupMenu.addSeparator()
-        val property = popupMenu.add(I18n.getString("termora.welcome.contextmenu.property"))
-
-        open.addActionListener { evt ->
-            getSelectionNodes()
-                .filter { it.protocol != Protocol.Folder }
-                .forEach {
-                    ActionManager.getInstance()
-                        .getAction(OpenHostAction.OPEN_HOST)
-                        ?.actionPerformed(OpenHostActionEvent(evt.source, it, evt))
-                }
-        }
-
-        rename.addActionListener {
-            startEditingAtPath(TreePath(model.getPathToRoot(lastHost)))
-        }
-
-        expandAll.addActionListener {
-            getSelectionNodes().forEach { expandNode(it, true) }
-        }
-
-
-        colspanAll.addActionListener {
-            selectionModel.selectionPaths.map { it.lastPathComponent }
-                .filterIsInstance<Host>()
-                .filter { it.protocol == Protocol.Folder }
-                .forEach { collapseNode(it) }
-        }
-
-        copy.addActionListener(object : AbstractAction() {
-            override fun actionPerformed(e: ActionEvent) {
-                val parent = model.getParent(lastHost) ?: return
-                val node = copyNode(parent, lastHost)
-                selectionPath = TreePath(model.getPathToRoot(node))
-            }
-        })
-
-        remove.addActionListener {
-            if (OptionPane.showConfirmDialog(
-                    SwingUtilities.getWindowAncestor(this),
-                    I18n.getString("termora.keymgr.delete-warning"),
-                    I18n.getString("termora.remove"),
-                    JOptionPane.YES_NO_OPTION,
-                    JOptionPane.QUESTION_MESSAGE
-                ) == JOptionPane.YES_OPTION
-            ) {
-                var lastParent: Host? = null
-                while (!selectionModel.isSelectionEmpty) {
-                    val host = lastSelectedPathComponent ?: break
-                    if (host !is Host) {
-                        break
-                    } else {
-                        lastParent = model.getParent(host)
-                    }
-                    model.visit(host) { hostManager.removeHost(it.id) }
-                }
-                if (lastParent != null) {
-                    selectionPath = TreePath(model.getPathToRoot(lastParent))
-                }
-            }
-        }
-
-        newFolder.addActionListener(object : AbstractAction() {
-            override fun actionPerformed(e: ActionEvent) {
-                if (lastHost.protocol != Protocol.Folder) {
-                    return
-                }
-
-                val host = Host(
-                    id = UUID.randomUUID().toSimpleString(),
-                    protocol = Protocol.Folder,
-                    name = I18n.getString("termora.welcome.contextmenu.new.folder.name"),
-                    sort = System.currentTimeMillis(),
-                    parentId = lastHost.id
-                )
-
-                runCatchingHost(host)
-
-                expandNode(lastHost)
-                selectionPath = TreePath(model.getPathToRoot(host))
-                startEditingAtPath(selectionPath)
-
-            }
-        })
-
-        newHost.addActionListener(object : AbstractAction() {
-            override fun actionPerformed(e: ActionEvent) {
-                ActionManager.getInstance().getAction(NewHostAction.NEW_HOST)
-                    ?.actionPerformed(e)
-            }
-        })
-
-        property.addActionListener(object : AbstractAction() {
-            override fun actionPerformed(e: ActionEvent) {
-                val dialog = HostDialog(SwingUtilities.getWindowAncestor(this@HostTree), lastHost)
-                dialog.isVisible = true
-                val host = dialog.host ?: return
-                runCatchingHost(host)
-            }
-        })
-
-        // 初始化状态
-        newFolder.isEnabled = lastHost.protocol == Protocol.Folder
-        newHost.isEnabled = newFolder.isEnabled
-        remove.isEnabled = !getSelectionNodes().any { it == model.root }
-        copy.isEnabled = remove.isEnabled
-        rename.isEnabled = remove.isEnabled
-        property.isEnabled = lastHost.protocol != Protocol.Folder
-
-        popupMenu.addPopupMenuListener(object : PopupMenuListener {
-            override fun popupMenuWillBecomeVisible(e: PopupMenuEvent) {
-                this@HostTree.grabFocus()
-            }
-
-            override fun popupMenuWillBecomeInvisible(e: PopupMenuEvent) {
-                this@HostTree.requestFocusInWindow()
-            }
-
-            override fun popupMenuCanceled(e: PopupMenuEvent) {
-            }
-
-        })
-
-
-        popupMenu.show(this, event.x, event.y)
-    }
-
-
-    fun expandNode(node: Host, including: Boolean = false) {
-        expandPath(TreePath(model.getPathToRoot(node)))
-        if (including) {
-            model.getChildren(node).forEach { expandNode(it, true) }
-        }
-    }
-
-
-    private fun copyNode(
-        parent: Host,
-        host: Host,
-        idGenerator: () -> String = { UUID.randomUUID().toSimpleString() }
-    ): Host {
-        val now = System.currentTimeMillis()
-        val newHost = host.copy(
-            name = "${host.name} ${I18n.getString("termora.welcome.contextmenu.copy")}",
-            id = idGenerator.invoke(),
-            parentId = parent.id,
-            updateDate = now,
-            createDate = now,
-            sort = now
-        )
-
-        runCatchingHost(newHost)
-
-        if (host.protocol == Protocol.Folder) {
-            for (child in model.getChildren(host)) {
-                copyNode(newHost, child, idGenerator)
-            }
-            if (isExpanded(TreePath(model.getPathToRoot(host)))) {
-                expandNode(newHost)
-            }
-        }
-
-        return newHost
-
-    }
-
-    private fun runCatchingHost(host: Host) {
-        hostManager.addHost(host)
-    }
-
-    private fun collapseNode(node: Host) {
-        model.getChildren(node).forEach { collapseNode(it) }
-        collapsePath(TreePath(model.getPathToRoot(node)))
-    }
-
-    fun getSelectionNodes(): List<Host> {
-        val selectionNodes = selectionModel.selectionPaths.map { it.lastPathComponent }
-            .filterIsInstance<Host>()
-
-        if (selectionNodes.isEmpty()) {
-            return emptyList()
-        }
-
-        val nodes = mutableListOf<Host>()
-        val parents = mutableListOf<Host>()
-
-        for (node in selectionNodes) {
-            if (node.protocol == Protocol.Folder) {
-                parents.add(node)
-            }
-            nodes.add(node)
-        }
-
-        while (parents.isNotEmpty()) {
-            val p = parents.removeFirst()
-            for (i in 0 until getModel().getChildCount(p)) {
-                val child = getModel().getChild(p, i) as Host
-                nodes.add(child)
-                parents.add(child)
-            }
-        }
-
-        // 确保是最新的
-        for (i in 0 until nodes.size) {
-            nodes[i] = model.getHost(nodes[i].id) ?: continue
-        }
-
-        return nodes
-    }
-
-    override fun dispose() {
-        Database.getDatabase().properties.putString(
-            "HostTreeExpansionState",
-            TreeUtils.saveExpansionState(this)
-        )
-    }
-
-    private abstract class HostTreeNodeTransferable(val hosts: List<Host>) :
-        Transferable {
-
-        override fun getTransferDataFlavors(): Array<DataFlavor> {
-            return arrayOf(getDataFlavor())
-        }
-
-        override fun isDataFlavorSupported(flavor: DataFlavor): Boolean {
-            return getDataFlavor() == flavor
-        }
-
-        override fun getTransferData(flavor: DataFlavor): Any {
-            return hosts
-        }
-
-        abstract fun getDataFlavor(): DataFlavor
-    }
-
-    private class MoveHostTransferable(hosts: List<Host>) : HostTreeNodeTransferable(hosts) {
-        companion object {
-            val dataFlavor =
-                DataFlavor("${DataFlavor.javaJVMLocalObjectMimeType};class=${MoveHostTransferable::class.java.name}")
-        }
-
-        override fun getDataFlavor(): DataFlavor {
-            return dataFlavor
-        }
-
-    }
-
-
-}

src/main/kotlin/app/termora/HostTreeDialog.kt

@@ -1,122 +0,0 @@
-package app.termora
-
-import java.awt.Dimension
-import java.awt.Window
-import java.awt.event.MouseAdapter
-import java.awt.event.MouseEvent
-import java.awt.event.WindowAdapter
-import java.awt.event.WindowEvent
-import javax.swing.*
-import javax.swing.tree.TreeSelectionModel
-
-class HostTreeDialog(
-    owner: Window,
-    private val filter: (host: Host) -> Boolean = { true }
-) : DialogWrapper(owner) {
-
-    private val tree = HostTree()
-
-    val hosts = mutableListOf<Host>()
-
-    var allowMulti = true
-        set(value) {
-            field = value
-            if (value) {
-                tree.selectionModel.selectionMode = TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION
-            } else {
-                tree.selectionModel.selectionMode = TreeSelectionModel.SINGLE_TREE_SELECTION
-            }
-        }
-
-    init {
-        size = Dimension(UIManager.getInt("Dialog.width") - 200, UIManager.getInt("Dialog.height") - 150)
-        isModal = true
-        isResizable = false
-        controlsVisible = false
-        title = I18n.getString("termora.transport.sftp.select-host")
-
-        tree.setModel(SearchableHostTreeModel(tree.model) { host ->
-            (host.protocol == Protocol.Folder || host.protocol == Protocol.SSH) && filter.invoke(host)
-        })
-        tree.contextmenu = true
-        tree.doubleClickConnection = false
-        tree.dragEnabled = false
-
-        initEvents()
-
-        init()
-        setLocationRelativeTo(null)
-
-    }
-
-    private fun initEvents() {
-        addWindowListener(object : WindowAdapter() {
-            override fun windowActivated(e: WindowEvent) {
-                removeWindowListener(this)
-                val state = Database.getDatabase().properties.getString("HostTreeDialog.HostTreeExpansionState")
-                if (state != null) {
-                    TreeUtils.loadExpansionState(tree, state)
-                }
-            }
-        })
-
-        tree.addMouseListener(object : MouseAdapter() {
-            override fun mouseClicked(e: MouseEvent) {
-                if (SwingUtilities.isLeftMouseButton(e) && e.clickCount % 2 == 0) {
-                    val node = tree.lastSelectedPathComponent ?: return
-                    if (node is Host && node.protocol != Protocol.Folder) {
-                        doOKAction()
-                    }
-                }
-            }
-        })
-
-        addWindowListener(object : WindowAdapter() {
-            override fun windowClosed(e: WindowEvent) {
-                tree.setModel(null)
-                Database.getDatabase().properties.putString(
-                    "HostTreeDialog.HostTreeExpansionState",
-                    TreeUtils.saveExpansionState(tree)
-                )
-            }
-        })
-    }
-
-    override fun createCenterPanel(): JComponent {
-        val scrollPane = JScrollPane(tree)
-        scrollPane.border = BorderFactory.createCompoundBorder(
-            BorderFactory.createMatteBorder(1, 0, 0, 0, DynamicColor.BorderColor),
-            BorderFactory.createEmptyBorder(4, 6, 4, 6)
-        )
-
-        return scrollPane
-    }
-
-    override fun doOKAction() {
-
-        if (allowMulti) {
-            val nodes = tree.getSelectionNodes().filter { it.protocol == Protocol.SSH }
-            if (nodes.isEmpty()) {
-                return
-            }
-            hosts.clear()
-            hosts.addAll(nodes)
-        } else {
-            val node = tree.lastSelectedPathComponent ?: return
-            if (node !is Host || node.protocol != Protocol.SSH) {
-                return
-            }
-            hosts.clear()
-            hosts.add(node)
-        }
-
-
-        super.doOKAction()
-    }
-
-    override fun doCancelAction() {
-        hosts.clear()
-        super.doCancelAction()
-    }
-
-}

src/main/kotlin/app/termora/HostTreeModel.kt

@@ -1,159 +0,0 @@
-package app.termora
-
-import org.apache.commons.lang3.StringUtils
-import javax.swing.event.TreeModelEvent
-import javax.swing.event.TreeModelListener
-import javax.swing.tree.TreeModel
-import javax.swing.tree.TreePath
-
-class HostTreeModel : TreeModel {
-
-    val listeners = mutableListOf<TreeModelListener>()
-
-    private val hostManager get() = HostManager.getInstance()
-    private val hosts = mutableMapOf<String, Host>()
-    private val myRoot by lazy {
-        Host(
-            id = "0",
-            protocol = Protocol.Folder,
-            name = I18n.getString("termora.welcome.my-hosts"),
-            host = StringUtils.EMPTY,
-            port = 0,
-            remark = StringUtils.EMPTY,
-            username = StringUtils.EMPTY
-        )
-    }
-
-    init {
-
-        for (host in hostManager.hosts()) {
-            hosts[host.id] = host
-        }
-
-        hostManager.addHostListener(object : HostListener {
-            override fun hostRemoved(id: String) {
-                val host = hosts[id] ?: return
-                removeNodeFromParent(host)
-            }
-
-            override fun hostAdded(host: Host) {
-                // 如果已经存在，那么是修改
-                if (hosts.containsKey(host.id)) {
-                    val oldHost = hosts.getValue(host.id)
-                    // 父级结构变了
-                    if (oldHost.parentId != host.parentId) {
-                        hostRemoved(host.id)
-                        hostAdded(host)
-                    } else {
-                        hosts[host.id] = host
-                        val event = TreeModelEvent(this, getPathToRoot(host))
-                        listeners.forEach { it.treeStructureChanged(event) }
-                    }
-
-                } else {
-                    hosts[host.id] = host
-                    val parent = getParent(host) ?: return
-                    val path = TreePath(getPathToRoot(parent))
-                    val event = TreeModelEvent(this, path, intArrayOf(getIndexOfChild(parent, host)), arrayOf(host))
-                    listeners.forEach { it.treeNodesInserted(event) }
-                }
-            }
-
-            override fun hostsChanged() {
-                hosts.clear()
-                for (host in hostManager.hosts()) {
-                    hosts[host.id] = host
-                }
-                val event = TreeModelEvent(this, getPathToRoot(root), null, null)
-                listeners.forEach { it.treeStructureChanged(event) }
-            }
-
-        })
-    }
-
-    override fun getRoot(): Host {
-        return myRoot
-    }
-
-    override fun getChild(parent: Any?, index: Int): Any {
-        return getChildren(parent)[index]
-    }
-
-    override fun getChildCount(parent: Any?): Int {
-        return getChildren(parent).size
-    }
-
-    override fun isLeaf(node: Any?): Boolean {
-        return getChildCount(node) == 0
-    }
-
-    fun getParent(node: Host): Host? {
-        if (node.parentId == root.id || root.id == node.id) {
-            return root
-        }
-        return hosts.values.firstOrNull { it.id == node.parentId }
-    }
-
-    override fun valueForPathChanged(path: TreePath?, newValue: Any?) {
-
-    }
-
-    override fun getIndexOfChild(parent: Any?, child: Any?): Int {
-        return getChildren(parent).indexOf(child)
-    }
-
-    override fun addTreeModelListener(listener: TreeModelListener) {
-        listeners.add(listener)
-    }
-
-    override fun removeTreeModelListener(listener: TreeModelListener) {
-        listeners.remove(listener)
-    }
-
-    /**
-     * 仅从结构中删除
-     */
-    fun removeNodeFromParent(host: Host) {
-        val parent = getParent(host) ?: return
-        val index = getIndexOfChild(parent, host)
-        val event = TreeModelEvent(this, TreePath(getPathToRoot(parent)), intArrayOf(index), arrayOf(host))
-        hosts.remove(host.id)
-        listeners.forEach { it.treeNodesRemoved(event) }
-    }
-
-    fun visit(host: Host, visitor: (host: Host) -> Unit) {
-        if (host.protocol == Protocol.Folder) {
-            getChildren(host).forEach { visit(it, visitor) }
-            visitor.invoke(host)
-        } else {
-            visitor.invoke(host)
-        }
-    }
-
-    fun getHost(id: String): Host? {
-        return hosts[id]
-    }
-
-    fun getPathToRoot(host: Host): Array<Host> {
-
-        if (host.id == root.id) {
-            return arrayOf(root)
-        }
-
-        val parents = mutableListOf(host)
-        var pId = host.parentId
-        while (pId != root.id) {
-            val e = hosts[(pId)] ?: break
-            parents.addFirst(e)
-            pId = e.parentId
-        }
-        parents.addFirst(root)
-        return parents.toTypedArray()
-    }
-
-    fun getChildren(parent: Any?): List<Host> {
-        val pId = if (parent is Host) parent.id else root.id
-        return hosts.values.filter { it.parentId == pId }
-            .sortedWith(compareBy<Host> { if (it.protocol == Protocol.Folder) 0 else 1 }.thenBy { it.sort })
-    }
-}

src/main/kotlin/app/termora/HostTreeNode.kt

@@ -0,0 +1,110 @@
+package app.termora
+
+import com.formdev.flatlaf.icons.FlatTreeClosedIcon
+import com.formdev.flatlaf.icons.FlatTreeOpenIcon
+import javax.swing.Icon
+import javax.swing.tree.TreeNode
+
+class HostTreeNode(host: Host) : SimpleTreeNode<Host>(host) {
+    companion object {
+        private val hostManager get() = HostManager.getInstance()
+    }
+
+    var host: Host
+        get() = data
+        set(value) = setUserObject(value)
+
+    override val isFolder: Boolean
+        get() = data.protocol == Protocol.Folder
+
+    override val id: String
+        get() = data.id
+
+    /**
+     * 如果要重新赋值，记得修改 [Host.updateDate] 否则下次取出时可能时缓存的
+     */
+    override var data: Host
+        get() {
+            val cacheHost = hostManager.getHost((userObject as Host).id)
+            val myHost = userObject as Host
+            if (cacheHost == null) {
+                return myHost
+            }
+            return if (cacheHost.updateDate > myHost.updateDate) cacheHost else myHost
+        }
+        set(value) = setUserObject(value)
+
+    override val folderCount
+        get() = children().toList().count { if (it is HostTreeNode) it.data.protocol == Protocol.Folder else false }
+
+    override fun getParent(): HostTreeNode? {
+        return super.getParent() as HostTreeNode?
+    }
+
+    override fun getAllChildren(): List<HostTreeNode> {
+        return super.getAllChildren().filterIsInstance<HostTreeNode>()
+    }
+
+    override fun getIcon(selected: Boolean, expanded: Boolean, hasFocus: Boolean): Icon {
+        return when (host.protocol) {
+            Protocol.Folder -> if (expanded) FlatTreeOpenIcon() else FlatTreeClosedIcon()
+            Protocol.Serial -> if (selected && hasFocus) Icons.plugin.dark else Icons.plugin
+            else -> if (selected && hasFocus) Icons.terminal.dark else Icons.terminal
+        }
+    }
+
+    fun childrenNode(): List<HostTreeNode> {
+        return children?.map { it as HostTreeNode } ?: emptyList()
+    }
+
+
+    /**
+     * 深度克隆
+     * @param scopes 克隆的范围
+     */
+    fun clone(scopes: Set<Protocol> = emptySet()): HostTreeNode {
+        val newNode = clone() as HostTreeNode
+        deepClone(newNode, this, scopes)
+        return newNode
+    }
+
+    private fun deepClone(newNode: HostTreeNode, oldNode: HostTreeNode, scopes: Set<Protocol> = emptySet()) {
+        for (child in oldNode.childrenNode()) {
+            if (scopes.isNotEmpty() && !scopes.contains(child.data.protocol)) continue
+            val newChildNode = child.clone() as HostTreeNode
+            deepClone(newChildNode, child, scopes)
+            newNode.add(newChildNode)
+        }
+    }
+
+    override fun clone(): Any {
+        val newNode = HostTreeNode(data)
+        newNode.children = null
+        newNode.parent = null
+        return newNode
+    }
+
+    override fun isNodeChild(aNode: TreeNode?): Boolean {
+        if (aNode is HostTreeNode) {
+            for (node in childrenNode()) {
+                if (node.data == aNode.data) {
+                    return true
+                }
+            }
+        }
+        return super.isNodeChild(aNode)
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+
+        other as HostTreeNode
+
+        return data == other.data
+    }
+
+    override fun hashCode(): Int {
+        return data.hashCode()
+    }
+}

src/main/kotlin/app/termora/Icons.kt

@@ -3,11 +3,17 @@ package app.termora
 object Icons {
     val bulletList by lazy { DynamicIcon("icons/bulletList.svg", "icons/bulletList_dark.svg") }
     val up by lazy { DynamicIcon("icons/up.svg", "icons/up_dark.svg") }
+    val closeSmall by lazy { DynamicIcon("icons/closeSmall.svg", "icons/closeSmall_dark.svg") }
+    val closeSmallHovered by lazy { DynamicIcon("icons/closeSmallHovered.svg", "icons/closeSmallHovered_dark.svg") }
+    val plugin by lazy { DynamicIcon("icons/plugin.svg", "icons/plugin_dark.svg") }
     val moveUp by lazy { DynamicIcon("icons/moveUp.svg", "icons/moveUp_dark.svg") }
     val down by lazy { DynamicIcon("icons/down.svg", "icons/down_dark.svg") }
     val moveDown by lazy { DynamicIcon("icons/moveDown.svg", "icons/moveDown_dark.svg") }
     val close by lazy { DynamicIcon("icons/close.svg", "icons/close_dark.svg") }
+    val openInNewWindow by lazy { DynamicIcon("icons/openInNewWindow.svg", "icons/openInNewWindow_dark.svg") }
+    val openInToolWindow by lazy { DynamicIcon("icons/openInToolWindow.svg", "icons/openInToolWindow_dark.svg") }
     val searchHistory by lazy { DynamicIcon("icons/searchHistory.svg", "icons/searchHistory_dark.svg") }
+    val inspectionsEye by lazy { DynamicIcon("icons/inspectionsEye.svg", "icons/inspectionsEye_dark.svg") }
     val eye by lazy { DynamicIcon("icons/eye.svg", "icons/eye_dark.svg") }
     val eyeClose by lazy { DynamicIcon("icons/eyeClose.svg", "icons/eyeClose_dark.svg") }
     val matchCase by lazy { DynamicIcon("icons/matchCase.svg", "icons/matchCase_dark.svg") }
@@ -23,7 +29,11 @@ object Icons {
     val empty by lazy { DynamicIcon("icons/empty.svg") }
     val changelog by lazy { DynamicIcon("icons/changelog.svg", "icons/changelog_dark.svg") }
     val add by lazy { DynamicIcon("icons/add.svg", "icons/add_dark.svg") }
+    val locate by lazy { DynamicIcon("icons/locate.svg", "icons/locate_dark.svg") }
+    val percentage by lazy { DynamicIcon("icons/percentage.svg", "icons/percentage_dark.svg") }
+    val text by lazy { DynamicIcon("icons/text.svg", "icons/text_dark.svg") }
     val errorIntroduction by lazy { DynamicIcon("icons/errorIntroduction.svg", "icons/errorIntroduction_dark.svg") }
+    val warningIntroduction by lazy { DynamicIcon("icons/warningIntroduction.svg", "icons/warningIntroduction_dark.svg") }
     val networkPolicy by lazy { DynamicIcon("icons/networkPolicy.svg", "icons/networkPolicy_dark.svg") }
     val clusterRole by lazy { DynamicIcon("icons/clusterRole.svg", "icons/clusterRole_dark.svg") }
     val daemonSets by lazy { DynamicIcon("icons/daemonSets.svg", "icons/daemonSets_dark.svg") }
@@ -42,11 +52,13 @@ object Icons {
     val moreVertical by lazy { DynamicIcon("icons/moreVertical.svg", "icons/moreVertical_dark.svg") }
     val colors by lazy { DynamicIcon("icons/colors.svg", "icons/colors_dark.svg") }
     val chevronDown by lazy { DynamicIcon("icons/chevronDownLarge.svg", "icons/chevronDownLarge_dark.svg") }
+    val chevronRight by lazy { DynamicIcon("icons/chevronRight.svg", "icons/chevronRight_dark.svg") }
     val homeFolder by lazy { DynamicIcon("icons/homeFolder.svg", "icons/homeFolder_dark.svg") }
     val openNewTab by lazy { DynamicIcon("icons/openNewTab.svg", "icons/openNewTab_dark.svg") }
     val import by lazy { DynamicIcon("icons/import.svg", "icons/import_dark.svg") }
     val export by lazy { DynamicIcon("icons/export.svg", "icons/export_dark.svg") }
     val terminal by lazy { DynamicIcon("icons/terminal.svg", "icons/terminal_dark.svg") }
+    val fileFormat by lazy { DynamicIcon("icons/fileFormat.svg", "icons/fileFormat_dark.svg") }
     val azure by lazy { DynamicIcon("icons/azure.svg", "icons/azure_dark.svg") }
     val revert by lazy { DynamicIcon("icons/revert.svg", "icons/revert_dark.svg") }
     val edit by lazy { DynamicIcon("icons/edit.svg", "icons/edit_dark.svg") }
@@ -67,6 +79,7 @@ object Icons {
     val network by lazy { DynamicIcon("icons/network.svg", "icons/network_dark.svg") }
     val server by lazy { DynamicIcon("icons/server.svg", "icons/server_dark.svg") }
     val runAnything by lazy { DynamicIcon("icons/runAnything.svg", "icons/runAnything_dark.svg") }
+    val run by lazy { DynamicIcon("icons/run.svg", "icons/run_dark.svg") }
     val uiForm by lazy { DynamicIcon("icons/uiForm.svg", "icons/uiForm_dark.svg") }
     val cloud by lazy { DynamicIcon("icons/cloud.svg", "icons/cloud_dark.svg") }
     val externalLink by lazy { DynamicIcon("icons/externalLink.svg", "icons/externalLink_dark.svg") }
@@ -84,6 +97,9 @@ object Icons {
     val left by lazy { DynamicIcon("icons/left.svg", "icons/left_dark.svg") }
     val right by lazy { DynamicIcon("icons/right.svg", "icons/right_dark.svg") }
     val dotListFiles by lazy { DynamicIcon("icons/dotListFiles.svg", "icons/dotListFiles_dark.svg") }
+    val anyType by lazy { DynamicIcon("icons/anyType.svg", "icons/anyType_dark.svg") }
+    val toolWindowJsonPath by lazy { DynamicIcon("icons/toolWindowJsonPath.svg", "icons/toolWindowJsonPath_dark.svg") }
+    val codeSpan by lazy { DynamicIcon("icons/codeSpan.svg", "icons/codeSpan_dark.svg") }
     val fileTransfer by lazy { DynamicIcon("icons/fileTransfer.svg", "icons/fileTransfer_dark.svg") }
     val help by lazy { DynamicIcon("icons/help.svg", "icons/help_dark.svg") }
     val applyNotConflictsLeft by lazy {
@@ -109,5 +125,6 @@ object Icons {
     val listKey by lazy { DynamicIcon("icons/listKey.svg", "icons/listKey_dark.svg") }
     val forwardPorts by lazy { DynamicIcon("icons/forwardPorts.svg", "icons/forwardPorts_dark.svg") }
     val showWriteAccess by lazy { DynamicIcon("icons/showWriteAccess.svg", "icons/showWriteAccess_dark.svg") }
+    val nvidia by lazy { DynamicIcon("icons/nvidia.svg", "icons/nvidia_dark.svg") }
 
 }

src/main/kotlin/app/termora/InputDialog.kt

@@ -1,74 +0,0 @@
-package app.termora
-
-import com.formdev.flatlaf.extras.components.FlatTextField
-import org.apache.commons.lang3.StringUtils
-import java.awt.Window
-import java.awt.event.KeyAdapter
-import java.awt.event.KeyEvent
-import javax.swing.BorderFactory
-import javax.swing.JComponent
-import javax.swing.UIManager
-
-class InputDialog(
-    owner: Window,
-    title: String,
-    text: String = StringUtils.EMPTY,
-    placeholderText: String = StringUtils.EMPTY
-) : DialogWrapper(owner) {
-    private val textField = FlatTextField()
-    private var text: String? = null
-
-    init {
-        setSize(340, 60)
-        setLocationRelativeTo(owner)
-
-        super.setTitle(title)
-
-        isResizable = false
-        isModal = true
-        controlsVisible = false
-        titleBarHeight = UIManager.getInt("TabbedPane.tabHeight") * 0.8f
-
-
-        textField.placeholderText = placeholderText
-        textField.text = text
-        textField.addKeyListener(object : KeyAdapter() {
-            override fun keyPressed(e: KeyEvent) {
-                if (e.keyCode == KeyEvent.VK_ENTER) {
-                    if (textField.text.isBlank()) {
-                        return
-                    }
-                    doOKAction()
-                }
-            }
-        })
-
-        init()
-    }
-
-    override fun createCenterPanel(): JComponent {
-        textField.background = UIManager.getColor("window")
-        textField.border = BorderFactory.createEmptyBorder(0, 13, 0, 13)
-
-        return textField
-    }
-
-    fun getText(): String? {
-        isVisible = true
-        return text
-    }
-
-    override fun doCancelAction() {
-        text = null
-        super.doCancelAction()
-    }
-
-    override fun doOKAction() {
-        text = textField.text
-        super.doOKAction()
-    }
-
-    override fun createSouthPanel(): JComponent? {
-        return null
-    }
-}

src/main/kotlin/app/termora/LocalTerminalTab.kt

@@ -4,11 +4,12 @@ import app.termora.terminal.PtyConnector
 import org.apache.commons.io.Charsets
 import java.nio.charset.StandardCharsets
 
-class LocalTerminalTab(windowScope: WindowScope, host: Host) : PtyHostTerminalTab(windowScope, host) {
+class LocalTerminalTab(windowScope: WindowScope, host: Host) :
+    PtyHostTerminalTab(windowScope, host) {
 
     override suspend fun openPtyConnector(): PtyConnector {
         val winSize = terminalPanel.winSize()
-        val ptyConnector = PtyConnectorFactory.getInstance(windowScope).createPtyConnector(
+        val ptyConnector = PtyConnectorFactory.getInstance().createPtyConnector(
             winSize.rows, winSize.cols,
             host.options.envs(),
             Charsets.toCharset(host.options.encoding, StandardCharsets.UTF_8),

src/main/kotlin/app/termora/LogicCustomTitleBar.kt

@@ -1,109 +0,0 @@
-package app.termora
-
-import com.formdev.flatlaf.FlatClientProperties
-import com.jetbrains.JBR
-import com.jetbrains.WindowDecorations.CustomTitleBar
-import java.awt.Rectangle
-import java.awt.Window
-import javax.swing.RootPaneContainer
-
-class LogicCustomTitleBar(private val titleBar: CustomTitleBar) : CustomTitleBar {
-    companion object {
-        fun createCustomTitleBar(rootPaneContainer: RootPaneContainer): CustomTitleBar {
-            if (!JBR.isWindowDecorationsSupported()) {
-                return LogicCustomTitleBar(object : CustomTitleBar {
-                    override fun getHeight(): Float {
-                        val bounds = rootPaneContainer.rootPane
-                            .getClientProperty(FlatClientProperties.FULL_WINDOW_CONTENT_BUTTONS_BOUNDS)
-                        if (bounds is Rectangle) {
-                            return bounds.height.toFloat()
-                        }
-                        return 0f
-                    }
-
-                    override fun setHeight(height: Float) {
-                        rootPaneContainer.rootPane.putClientProperty(
-                            FlatClientProperties.TITLE_BAR_HEIGHT,
-                            height.toInt()
-                        )
-                    }
-
-                    override fun getProperties(): MutableMap<String, Any> {
-                        return mutableMapOf()
-                    }
-
-                    override fun putProperties(m: MutableMap<String, *>?) {
-
-                    }
-
-                    override fun putProperty(key: String?, value: Any?) {
-                        if (key == "controls.visible" && value is Boolean) {
-                            rootPaneContainer.rootPane.putClientProperty(
-                                FlatClientProperties.TITLE_BAR_SHOW_CLOSE,
-                                value
-                            )
-                        }
-                    }
-
-                    override fun getLeftInset(): Float {
-                        return 0f
-                    }
-
-                    override fun getRightInset(): Float {
-                        val bounds = rootPaneContainer.rootPane
-                            .getClientProperty(FlatClientProperties.FULL_WINDOW_CONTENT_BUTTONS_BOUNDS)
-                        if (bounds is Rectangle) {
-                            return bounds.width.toFloat()
-                        }
-                        return 0f
-                    }
-
-                    override fun forceHitTest(client: Boolean) {
-
-                    }
-
-                    override fun getContainingWindow(): Window {
-                        return rootPaneContainer as Window
-                    }
-                })
-            }
-            return JBR.getWindowDecorations().createCustomTitleBar()
-        }
-    }
-
-    override fun getHeight(): Float {
-        return titleBar.height
-    }
-
-    override fun setHeight(height: Float) {
-        titleBar.height = height
-    }
-
-    override fun getProperties(): MutableMap<String, Any> {
-        return titleBar.properties
-    }
-
-    override fun putProperties(m: MutableMap<String, *>?) {
-        titleBar.putProperties(m)
-    }
-
-    override fun putProperty(key: String?, value: Any?) {
-        titleBar.putProperty(key, value)
-    }
-
-    override fun getLeftInset(): Float {
-        return titleBar.leftInset
-    }
-
-    override fun getRightInset(): Float {
-        return titleBar.rightInset
-    }
-
-    override fun forceHitTest(client: Boolean) {
-        titleBar.forceHitTest(client)
-    }
-
-    override fun getContainingWindow(): Window {
-        return titleBar.containingWindow
-    }
-}

src/main/kotlin/app/termora/Main.kt

@@ -1,44 +1,6 @@
 package app.termora
 
-import com.pty4j.util.PtyUtil
-import org.apache.commons.io.FileUtils
-import org.apache.commons.lang3.StringUtils
-import org.apache.commons.lang3.SystemUtils
-import java.io.File
-
 fun main() {
-    // 由于 macOS 签名和公证问题，依赖二进制依赖会单独在一个文件夹
+    ApplicationInitializr().run()
-    if (SystemUtils.IS_OS_MAC_OSX) {
-        setupNativeLibraries()
 }
 
-    ApplicationRunner().run()
-}
-
-
-private fun setupNativeLibraries() {
-    if (!SystemUtils.IS_OS_MAC_OSX) {
-        return
-    }
-
-    val appPath = Application.getAppPath()
-    if (StringUtils.isBlank(appPath)) {
-        return
-    }
-
-    val contents = File(appPath).parentFile?.parentFile ?: return
-    val dylib = FileUtils.getFile(contents, "app", "dylib")
-    if (!dylib.exists()) {
-        return
-    }
-
-    val jna = FileUtils.getFile(dylib, "jna")
-    if (jna.exists()) {
-        System.setProperty("jna.boot.library.path", jna.absolutePath)
-    }
-
-    val pty4j = FileUtils.getFile(dylib, "pty4j")
-    if (pty4j.exists()) {
-        System.setProperty(PtyUtil.PREFERRED_NATIVE_FOLDER_KEY, pty4j.absolutePath)
-    }
-}

src/main/kotlin/app/termora/MultiplePtyConnector.kt

@@ -1,51 +0,0 @@
-package app.termora
-
-
-import app.termora.terminal.PtyConnector
-import app.termora.terminal.PtyConnectorDelegate
-import org.jdesktop.swingx.action.ActionManager
-
-/**
- * 当开启转发时，会获取到所有的 [PtyConnector] 然后跳过中间层，直接找到最近的一个 [MultiplePtyConnector]，如果找不到那就以最后一个匹配不到的为准 [getMultiplePtyConnector]。
- */
-class MultiplePtyConnector(
-    private val myConnector: PtyConnector
-) : PtyConnectorDelegate(myConnector) {
-
-    private val isMultiple get() = ActionManager.getInstance().isSelected(Actions.MULTIPLE)
-    private val ptyConnectors
-        get() = ApplicationScope.forApplicationScope()
-            .windowScopes().map { PtyConnectorFactory.getInstance(it).getPtyConnectors() }
-            .flatten()
-
-    override fun write(buffer: ByteArray, offset: Int, len: Int) {
-        if (isMultiple) {
-            for (connector in ptyConnectors) {
-                getMultiplePtyConnector(connector).write(buffer, offset, len)
-            }
-        } else {
-            myConnector.write(buffer, offset, len)
-        }
-    }
-
-
-    private fun getMultiplePtyConnector(connector: PtyConnector): PtyConnector {
-        if (connector is MultiplePtyConnector) {
-            val c = connector.myConnector
-            if (c is MultiplePtyConnector) {
-                return getMultiplePtyConnector(c)
-            }
-            return c
-        }
-
-        if (connector is PtyConnectorDelegate) {
-            val c = connector.ptyConnector
-            if (c != null) {
-                return getMultiplePtyConnector(c)
-            }
-        }
-
-        return connector
-    }
-
-}

src/main/kotlin/app/termora/MultipleTerminalListener.kt

@@ -1,15 +1,20 @@
 package app.termora
 
 
-import app.termora.actions.ActionManager
+import app.termora.actions.AnActionEvent
+import app.termora.actions.DataProviders
+import app.termora.actions.MultipleAction
 import app.termora.terminal.Terminal
 import app.termora.terminal.TerminalColor
 import app.termora.terminal.TextStyle
+import app.termora.terminal.panel.FloatingToolbarPanel
 import app.termora.terminal.panel.TerminalDisplay
 import app.termora.terminal.panel.TerminalPaintListener
 import app.termora.terminal.panel.TerminalPanel
+import org.apache.commons.lang3.StringUtils
 import java.awt.Color
 import java.awt.Graphics
+import java.util.*
 
 class MultipleTerminalListener : TerminalPaintListener {
     override fun after(
@@ -20,9 +25,9 @@ class MultipleTerminalListener : TerminalPaintListener {
         terminalDisplay: TerminalDisplay,
         terminal: Terminal
     ) {
-        if (!ActionManager.getInstance().isSelected(Actions.MULTIPLE)) {
+        val windowScope = AnActionEvent(terminalPanel, StringUtils.EMPTY, EventObject(terminalPanel))
-            return
+            .getData(DataProviders.WindowScope) ?: return
-        }
+        if (!MultipleAction.getInstance(windowScope).isSelected) return
 
         val oldFont = g.font
         val colorPalette = terminal.getTerminalModel().getColorPalette()
@@ -32,13 +37,25 @@ class MultipleTerminalListener : TerminalPaintListener {
         // 正在搜索那么需要下移
         val finding = terminal.getTerminalModel().getData(TerminalPanel.Finding, false)
 
+        // 如果悬浮窗正在显示，那么需要下移
+        val floatingToolBar = terminalPanel.getData(FloatingToolbarPanel.FloatingToolbar)?.isVisible == true
+
+        var y = g.fontMetrics.ascent
+        if (finding) {
+            y += g.fontMetrics.height + g.fontMetrics.ascent / 2
+        }
+
+        if (floatingToolBar) {
+            y += g.fontMetrics.height + g.fontMetrics.ascent / 2
+        }
+
+
         g.font = font
         g.color = Color(colorPalette.getColor(TerminalColor.Normal.RED))
         g.drawString(
             text,
             terminalDisplay.width - width - terminalPanel.getAverageCharWidth() / 2,
-            g.fontMetrics.ascent + if (finding)
+            y
-                g.fontMetrics.height + g.fontMetrics.ascent / 2 else 0
         )
         g.font = oldFont
     }

src/main/kotlin/app/termora/MyFlatRootPaneUI.kt

@@ -0,0 +1,11 @@
+package app.termora
+
+import com.formdev.flatlaf.ui.FlatRootPaneUI
+import com.formdev.flatlaf.ui.FlatTitlePane
+
+class MyFlatRootPaneUI : FlatRootPaneUI() {
+
+    fun getTitlePane(): FlatTitlePane? {
+        return super.titlePane
+    }
+}

src/main/kotlin/app/termora/MyTabbedPane.kt

@@ -1,12 +1,277 @@
 package app.termora
 
+import app.termora.actions.AnActionEvent
+import app.termora.actions.DataProviders
 import com.formdev.flatlaf.extras.components.FlatTabbedPane
+import org.apache.commons.lang3.StringUtils
+import java.awt.*
+import java.awt.event.*
+import java.awt.image.BufferedImage
+import java.util.*
+import javax.swing.*
+import javax.swing.plaf.TabbedPaneUI
+import kotlin.math.abs
 
 class MyTabbedPane : FlatTabbedPane() {
+
+    private val dragMouseAdaptor = DragMouseAdaptor()
+    private val terminalTabbedManager
+        get() = AnActionEvent(this, StringUtils.EMPTY, EventObject(this))
+            .getData(DataProviders.TerminalTabbedManager)
+    private val owner
+        get() = AnActionEvent(this, StringUtils.EMPTY, EventObject(this))
+            .getData(DataProviders.TermoraFrame) as TermoraFrame
+    private val myUI = MyFlatTabbedPaneUI()
+
+    init {
+        isFocusable = false
+        super.setUI(myUI)
+        initEvents()
+    }
+
+    override fun setUI(ui: TabbedPaneUI?) {
+        super.setUI(myUI)
+    }
+
+    override fun updateUI() {
+        styleMap = mapOf(
+            "focusColor" to UIManager.getColor("TabbedPane.selectedBackground"),
+            "hoverColor" to UIManager.getColor("TabbedPane.background"),
+        )
+        super.updateUI()
+    }
+
+    private fun initEvents() {
+        addMouseListener(dragMouseAdaptor)
+        addMouseMotionListener(dragMouseAdaptor)
+    }
+
+    override fun processMouseEvent(e: MouseEvent) {
+        // Shift + Click ===> close tab
+        if (e.id == MouseEvent.MOUSE_CLICKED && SwingUtilities.isLeftMouseButton(e) && isShiftPressedOnly(e.modifiersEx)) {
+            val index = indexAtLocation(e.x, e.y)
+            if (index >= 0) {
+                tabCloseCallback?.accept(this, index)
+                return
+            }
+        } else if (e.id == MouseEvent.MOUSE_PRESSED && isShiftPressedOnly(e.modifiersEx)) {
+            val index = indexAtLocation(e.x, e.y)
+            if (index >= 0) {
+                return
+            }
+        }
+        super.processMouseEvent(e)
+    }
+
+    private fun isShiftPressedOnly(modifiersEx: Int): Boolean {
+        return (modifiersEx and InputEvent.ALT_DOWN_MASK) == 0
+                && (modifiersEx and InputEvent.ALT_GRAPH_DOWN_MASK) == 0
+                && (modifiersEx and InputEvent.CTRL_DOWN_MASK) == 0
+                && (modifiersEx and InputEvent.SHIFT_DOWN_MASK) != 0
+    }
+
     override fun setSelectedIndex(index: Int) {
         val oldIndex = selectedIndex
         super.setSelectedIndex(index)
         firePropertyChange("selectedIndex", oldIndex, index)
     }
 
+
+    private inner class DragMouseAdaptor : MouseAdapter(), KeyEventDispatcher {
+        private var mousePressedPoint = Point()
+        private var tabIndex = 0 - 1
+        private var cancelled = false
+        private var window: Window? = null
+        private var terminalTab: TerminalTab? = null
+        private var isDragging = false
+        private var lastVisitTabIndex = -1
+        private var releasedPoint = Point()
+
+        override fun mousePressed(e: MouseEvent) {
+            val index = indexAtLocation(e.x, e.y)
+            if (index < 0 || !isTabClosable(index)) {
+                tabIndex = -1
+                mousePressedPoint = Point()
+                return
+            }
+            tabIndex = index
+            mousePressedPoint = e.point
+        }
+
+        override fun mouseDragged(e: MouseEvent) {
+            // 如果正在拖拽中，那么修改 Window 的位置
+            if (isDragging) {
+                window?.location = e.locationOnScreen
+                lastVisitTabIndex = indexAtLocation(e.x, e.y)
+            } else if (tabIndex >= 0) { // 这里之所以判断是确保在 mousePressed 时已经确定了 Tab
+                // 有的时候会太灵敏，这里容错一下
+                val diff = 5
+                if (abs(mousePressedPoint.y - e.y) >= diff || abs(mousePressedPoint.x - e.x) >= diff) {
+                    startDrag(e)
+                }
+            }
+        }
+
+        private fun startDrag(e: MouseEvent) {
+            if (isDragging) return
+            val terminalTabbedManager = terminalTabbedManager ?: return
+            val window = JDialog(owner).also { this.window = it }
+            window.isUndecorated = true
+            val image = createTabImage(tabIndex)
+            window.size = Dimension(image.width, image.height)
+            window.add(JLabel(ImageIcon(image)))
+            window.location = e.locationOnScreen
+            window.addWindowListener(object : WindowAdapter() {
+                override fun windowClosed(e: WindowEvent) {
+                    KeyboardFocusManager.getCurrentKeyboardFocusManager()
+                        .removeKeyEventDispatcher(this@DragMouseAdaptor)
+                }
+
+                override fun windowOpened(e: WindowEvent) {
+                    KeyboardFocusManager.getCurrentKeyboardFocusManager()
+                        .addKeyEventDispatcher(this@DragMouseAdaptor)
+                }
+            })
+
+            // 暂时关闭 Tab
+            terminalTabbedManager.closeTerminalTab(terminalTabbedManager.getTerminalTabs()[tabIndex].also {
+                terminalTab = it
+            }, false)
+
+            window.isVisible = true
+
+            isDragging = true
+            cancelled = false
+        }
+
+        private fun stopDrag() {
+            if (!isDragging) {
+                return
+            }
+
+            // 如果是取消，那么不需要移动到其它窗口
+            val c = if (cancelled) owner else getTopMostWindowUnderMouse()
+
+            // 如果等于 null 表示在空地方释放，那么单独一个窗口
+            if (c == null) {
+                val window = TermoraFrameManager.getInstance().createWindow()
+                dragToAnotherWindow(owner, window)
+                window.location = releasedPoint
+                window.isVisible = true
+            } else if (c != owner && c is TermoraFrame) { // 如果在某个窗口内释放，那么就移动到某个窗口内
+                dragToAnotherWindow(owner, c)
+            } else {
+                val tab = this.terminalTab
+                val terminalTabbedManager = terminalTabbedManager
+                if (tab != null && terminalTabbedManager != null) {
+                    moveTab(
+                        terminalTabbedManager,
+                        tab,
+                        lastVisitTabIndex
+                    )
+                }
+            }
+
+            // reset
+            window?.dispose()
+            isDragging = false
+            tabIndex = -1
+            cancelled = false
+            lastVisitTabIndex = -1
+        }
+
+        override fun mouseReleased(e: MouseEvent) {
+            releasedPoint = e.point
+            stopDrag()
+        }
+
+        private fun createTabImage(index: Int): BufferedImage {
+            val tabBounds = getBoundsAt(index)
+            val image = BufferedImage(tabBounds.width, tabBounds.height, BufferedImage.TYPE_INT_ARGB)
+            val g2 = image.createGraphics()
+            g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON)
+            g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY)
+            g2.translate(-tabBounds.x, -tabBounds.y)
+            paint(g2)
+            g2.dispose()
+            return image
+        }
+
+        override fun dispatchKeyEvent(e: KeyEvent): Boolean {
+            if (e.keyCode == KeyEvent.VK_ESCAPE) {
+                cancelled = true
+                stopDrag()
+                return true
+            }
+            return false
+        }
+
+        private fun getTopMostWindowUnderMouse(): Window? {
+            val mouseLocation = MouseInfo.getPointerInfo().location
+            val owner = owner
+            if (owner.isVisible && owner.bounds.contains(mouseLocation)) {
+                return owner
+            }
+
+            val windows = Window.getWindows()
+            // 倒序遍历，最上层的窗口优先匹配
+            for (i in windows.indices.reversed()) {
+                val window = windows[i]
+                if (window !is TermoraFrame) {
+                    continue
+                }
+                if (window.isVisible && window.bounds.contains(mouseLocation)) {
+                    val topComponent = SwingUtilities.getDeepestComponentAt(
+                        window,
+                        mouseLocation.x - window.x, mouseLocation.y - window.y
+                    )
+                    if (topComponent != null) {
+                        return SwingUtilities.getWindowAncestor(topComponent)
+                    }
+                }
+            }
+            return null
+        }
+
+
+        private fun dragToAnotherWindow(oldFrame: TermoraFrame, frame: TermoraFrame) {
+            val tab = this.terminalTab ?: return
+            val tabbedManager = frame.getData(DataProviders.TerminalTabbed) ?: return
+            val tabbedPane = frame.getData(DataProviders.TabbedPane) ?: return
+            val location = Point(MouseInfo.getPointerInfo().location)
+            SwingUtilities.convertPointFromScreen(location, tabbedPane)
+            val index = tabbedPane.indexAtLocation(location.x, location.y)
+
+
+            moveTab(
+                tabbedManager,
+                tab,
+                index
+            )
+
+            if (frame.hasFocus()) {
+                return
+            }
+
+            SwingUtilities.invokeLater {
+                frame.requestFocus()
+                tabbedPane.selectedComponent?.requestFocusInWindow()
+            }
+        }
+
+        private fun moveTab(terminalTabbedManager: TerminalTabbedManager, tab: TerminalTab, lastVisitTabIndex: Int) {
+            // 如果是手动取消
+            if (cancelled) {
+                terminalTabbedManager.addTerminalTab(tabIndex, tab)
+            } else if (lastVisitTabIndex > 0) {
+                terminalTabbedManager.addTerminalTab(lastVisitTabIndex, tab)
+            } else if (lastVisitTabIndex == 0) {
+                terminalTabbedManager.addTerminalTab(1, tab)
+            } else {
+                terminalTabbedManager.addTerminalTab(tab)
+            }
+        }
+    }
+
+
 }

src/main/kotlin/app/termora/NativeStringComparator.kt

@@ -0,0 +1,41 @@
+package app.termora
+
+import com.formdev.flatlaf.util.SystemInfo
+import de.jangassen.jfa.foundation.Foundation
+import de.jangassen.jfa.foundation.Foundation.NSAutoreleasePool
+import java.text.Collator
+import java.util.*
+
+class NativeStringComparator private constructor() : Comparator<String> {
+    private val collator by lazy { Collator.getInstance(Locale.getDefault()).apply { strength = Collator.PRIMARY } }
+
+    companion object {
+        fun getInstance(): NativeStringComparator {
+            return ApplicationScope.forApplicationScope()
+                .getOrCreate(NativeStringComparator::class) { NativeStringComparator() }
+        }
+
+        private const val SORT_DIGITSASNUMBERS: Int = 0x00000008
+
+    }
+
+    override fun compare(o1: String, o2: String): Int {
+        if (SystemInfo.isWindows) {
+            // CompareStringEx returns 1, 2, 3 respectively instead of -1, 0, 1
+            return MyKernel32.INSTANCE.CompareStringEx(SORT_DIGITSASNUMBERS, o1, o2) - 2
+        } else if (SystemInfo.isMacOS) {
+            val pool = NSAutoreleasePool()
+            try {
+                val a = Foundation.nsString(o1)
+                val b = Foundation.nsString(o2)
+                return Foundation.invoke(a, "localizedStandardCompare:", b).toInt()
+            } finally {
+                pool.drain()
+            }
+        }
+
+        return collator.compare(o1, o2)
+    }
+
+
+}

src/main/kotlin/app/termora/NewHostTree.kt

@@ -0,0 +1,902 @@
+package app.termora
+
+import app.termora.Application.ohMyJson
+import app.termora.actions.OpenHostAction
+import app.termora.sftp.SFTPActionEvent
+import com.formdev.flatlaf.extras.components.FlatPopupMenu
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.json.*
+import org.apache.commons.csv.CSVFormat
+import org.apache.commons.csv.CSVParser
+import org.apache.commons.csv.CSVPrinter
+import org.apache.commons.io.FileUtils
+import org.apache.commons.io.FilenameUtils
+import org.apache.commons.io.filefilter.FileFilterUtils
+import org.apache.commons.lang3.StringUtils
+import org.apache.commons.lang3.exception.ExceptionUtils
+import org.apache.sshd.client.config.hosts.HostConfigEntry
+import org.ini4j.Ini
+import org.ini4j.Reg
+import org.jdesktop.swingx.action.ActionManager
+import org.jdesktop.swingx.tree.DefaultXTreeCellRenderer
+import org.slf4j.LoggerFactory
+import org.w3c.dom.Element
+import org.w3c.dom.NodeList
+import java.awt.Component
+import java.awt.event.*
+import java.io.*
+import java.util.*
+import java.util.function.Function
+import javax.swing.*
+import javax.swing.filechooser.FileNameExtensionFilter
+import javax.swing.tree.TreePath
+import javax.swing.tree.TreeSelectionModel
+import javax.xml.parsers.DocumentBuilderFactory
+import javax.xml.xpath.XPathConstants
+import javax.xml.xpath.XPathFactory
+
+class NewHostTree : SimpleTree() {
+
+    companion object {
+        private val log = LoggerFactory.getLogger(NewHostTree::class.java)
+        private val CSV_HEADERS = arrayOf("Folders", "Label", "Hostname", "Port", "Username", "Protocol")
+    }
+
+    private val hostManager get() = HostManager.getInstance()
+    private val properties get() = Database.getDatabase().properties
+    private val owner get() = SwingUtilities.getWindowAncestor(this)
+    private val openHostAction get() = ActionManager.getInstance().getAction(OpenHostAction.OPEN_HOST)
+    private val sftpAction get() = ActionManager.getInstance().getAction(app.termora.Actions.SFTP)
+    private var isShowMoreInfo
+        get() = properties.getString("HostTree.showMoreInfo", "false").toBoolean()
+        set(value) = properties.putString("HostTree.showMoreInfo", value.toString())
+
+    override val model = NewHostTreeModel()
+
+    /**
+     * 是否允许显示右键菜单
+     */
+    var contextmenu = true
+
+    /**
+     * 是否允许双击连接
+     */
+    var doubleClickConnection = true
+
+    init {
+        initViews()
+        initEvents()
+    }
+
+
+    private fun initViews() {
+        super.setModel(model)
+        isEditable = true
+        dragEnabled = true
+        isRootVisible = true
+        dropMode = DropMode.ON_OR_INSERT
+        selectionModel.selectionMode = TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION
+
+        // renderer
+        setCellRenderer(object : DefaultXTreeCellRenderer() {
+            override fun getTreeCellRendererComponent(
+                tree: JTree,
+                value: Any,
+                sel: Boolean,
+                expanded: Boolean,
+                leaf: Boolean,
+                row: Int,
+                hasFocus: Boolean
+            ): Component {
+                val node = value as HostTreeNode
+                val host = node.host
+                var text = host.name
+
+                // 是否显示更多信息
+                if (isShowMoreInfo) {
+                    val color = if (sel) {
+                        if (tree.hasFocus()) {
+                            UIManager.getColor("textHighlightText")
+                        } else {
+                            this.foreground
+                        }
+                    } else {
+                        UIManager.getColor("textInactiveText")
+                    }
+
+                    val fontTag = Function<String, String> {
+                        """<font color=rgb(${color.red},${color.green},${color.blue})>${it}</font>"""
+                    }
+
+                    if (host.protocol == Protocol.SSH) {
+                        text =
+                            "<html>${host.name}&nbsp;&nbsp;&nbsp;&nbsp;${fontTag.apply("${host.username}@${host.host}")}</html>"
+                    } else if (host.protocol == Protocol.Serial) {
+                        text =
+                            "<html>${host.name}&nbsp;&nbsp;&nbsp;&nbsp;${fontTag.apply(host.options.serialComm.port)}</html>"
+                    } else if (host.protocol == Protocol.Folder) {
+                        text = "<html>${host.name}${fontTag.apply(" (${node.childCount})")}</html>"
+                    }
+                }
+
+                val c = super.getTreeCellRendererComponent(tree, text, sel, expanded, leaf, row, hasFocus)
+
+                icon = node.getIcon(sel, expanded, hasFocus)
+                return c
+            }
+        })
+
+    }
+
+    private fun initEvents() {
+        // double click
+        addMouseListener(object : MouseAdapter() {
+            override fun mouseClicked(e: MouseEvent) {
+                if (doubleClickConnection && SwingUtilities.isLeftMouseButton(e) && e.clickCount % 2 == 0) {
+                    val lastNode = lastSelectedPathComponent as? HostTreeNode ?: return
+                    if (lastNode.host.protocol != Protocol.Folder) {
+                        openHostAction?.actionPerformed(OpenHostActionEvent(e.source, lastNode.host, e))
+                    }
+                }
+            }
+        })
+
+        addKeyListener(object : KeyAdapter() {
+            override fun keyPressed(e: KeyEvent) {
+                if (e.keyCode == KeyEvent.VK_ENTER && doubleClickConnection) {
+                    val nodes = getSelectionSimpleTreeNodes()
+                    if (nodes.size == 1 && nodes.first().host.protocol == Protocol.Folder) {
+                        val path = TreePath(model.getPathToRoot(nodes.first()))
+                        if (isExpanded(path)) {
+                            collapsePath(path)
+                        } else {
+                            expandPath(path)
+                        }
+                    } else {
+                        for (node in getSelectionSimpleTreeNodes(true)) {
+                            openHostAction?.actionPerformed(OpenHostActionEvent(e.source, node.host, e))
+                        }
+                    }
+                }
+            }
+        })
+
+    }
+
+
+    override fun showContextmenu(evt: MouseEvent) {
+        if (!contextmenu) return
+        val lastNode = lastSelectedPathComponent
+        if (lastNode !is HostTreeNode) return
+
+        val nodes = getSelectionSimpleTreeNodes()
+        val fullNodes = getSelectionSimpleTreeNodes(true)
+        val lastNodeParent = lastNode.parent ?: model.root
+        val lastHost = lastNode.host
+
+        val popupMenu = FlatPopupMenu()
+        val newMenu = JMenu(I18n.getString("termora.welcome.contextmenu.new"))
+        val newFolder = newMenu.add(I18n.getString("termora.welcome.contextmenu.new.folder"))
+        val newHost = newMenu.add(I18n.getString("termora.welcome.contextmenu.new.host"))
+        val importMenu = JMenu(I18n.getString("termora.welcome.contextmenu.import"))
+        val csvMenu = importMenu.add("CSV")
+        val xShellMenu = importMenu.add("Xshell")
+        val puTTYMenu = importMenu.add("PuTTY")
+        val electermMenu = importMenu.add("electerm")
+        val finalShellMenu = importMenu.add("FinalShell")
+        val windTermMenu = importMenu.add("WindTerm")
+        val secureCRTMenu = importMenu.add("SecureCRT")
+        val sshMenu = importMenu.add(".ssh/config")
+        val mobaXtermMenu = importMenu.add("MobaXterm")
+
+
+        val open = popupMenu.add(I18n.getString("termora.welcome.contextmenu.connect"))
+        val openWith = popupMenu.add(JMenu(I18n.getString("termora.welcome.contextmenu.connect-with"))) as JMenu
+        val openWithSFTP = openWith.add("SFTP")
+        val openWithSFTPCommand = openWith.add(I18n.getString("termora.tabbed.contextmenu.sftp-command"))
+        val openInNewWindow = popupMenu.add(I18n.getString("termora.welcome.contextmenu.open-in-new-window"))
+        popupMenu.addSeparator()
+        val copy = popupMenu.add(I18n.getString("termora.welcome.contextmenu.copy"))
+        val remove = popupMenu.add(I18n.getString("termora.welcome.contextmenu.remove"))
+        val rename = popupMenu.add(I18n.getString("termora.welcome.contextmenu.rename"))
+        popupMenu.addSeparator()
+        val refresh = popupMenu.add(I18n.getString("termora.welcome.contextmenu.refresh"))
+        val expandAll = popupMenu.add(I18n.getString("termora.welcome.contextmenu.expand-all"))
+        val colspanAll = popupMenu.add(I18n.getString("termora.welcome.contextmenu.collapse-all"))
+        popupMenu.addSeparator()
+        popupMenu.add(importMenu)
+        popupMenu.add(newMenu)
+        popupMenu.addSeparator()
+        val showMoreInfo = JCheckBoxMenuItem(I18n.getString("termora.welcome.contextmenu.show-more-info"))
+        showMoreInfo.isSelected = isShowMoreInfo
+        showMoreInfo.addActionListener {
+            isShowMoreInfo = !isShowMoreInfo
+            SwingUtilities.updateComponentTreeUI(tree)
+        }
+        popupMenu.add(showMoreInfo)
+        val property = popupMenu.add(I18n.getString("termora.welcome.contextmenu.property"))
+
+        xShellMenu.addActionListener { importHosts(lastNode, ImportType.Xshell) }
+        puTTYMenu.addActionListener { importHosts(lastNode, ImportType.PuTTY) }
+        secureCRTMenu.addActionListener { importHosts(lastNode, ImportType.SecureCRT) }
+        electermMenu.addActionListener { importHosts(lastNode, ImportType.electerm) }
+        mobaXtermMenu.addActionListener { importHosts(lastNode, ImportType.MobaXterm) }
+        sshMenu.addActionListener { importHosts(lastNode, ImportType.SSH) }
+        finalShellMenu.addActionListener { importHosts(lastNode, ImportType.FinalShell) }
+        csvMenu.addActionListener { importHosts(lastNode, ImportType.CSV) }
+        windTermMenu.addActionListener { importHosts(lastNode, ImportType.WindTerm) }
+        open.addActionListener { openHosts(it, false) }
+        openInNewWindow.addActionListener { openHosts(it, true) }
+        openWithSFTP.addActionListener { openWithSFTP(it) }
+        openWithSFTPCommand.addActionListener { openWithSFTPCommand(it) }
+        newFolder.addActionListener {
+            val host = Host(
+                id = UUID.randomUUID().toSimpleString(),
+                protocol = Protocol.Folder,
+                name = I18n.getString("termora.welcome.contextmenu.new.folder.name"),
+                sort = System.currentTimeMillis(),
+                parentId = lastHost.id
+            )
+            hostManager.addHost(host)
+            val newNode = HostTreeNode(host)
+            model.insertNodeInto(newNode, lastNode, lastNode.folderCount)
+            selectionPath = TreePath(model.getPathToRoot(newNode))
+            startEditingAtPath(selectionPath)
+        }
+        remove.addActionListener(object : ActionListener {
+            override fun actionPerformed(e: ActionEvent) {
+                if (nodes.isEmpty()) return
+                if (OptionPane.showConfirmDialog(
+                        SwingUtilities.getWindowAncestor(tree),
+                        I18n.getString("termora.keymgr.delete-warning"),
+                        I18n.getString("termora.remove"),
+                        JOptionPane.YES_NO_OPTION,
+                        JOptionPane.QUESTION_MESSAGE
+                    ) == JOptionPane.YES_OPTION
+                ) {
+                    for (c in nodes) {
+                        hostManager.addHost(c.host.copy(deleted = true, updateDate = System.currentTimeMillis()))
+                        model.removeNodeFromParent(c)
+                        // 将所有子孙也删除
+                        for (child in c.getAllChildren()) {
+                            hostManager.addHost(
+                                child.host.copy(
+                                    deleted = true,
+                                    updateDate = System.currentTimeMillis()
+                                )
+                            )
+                        }
+                    }
+                }
+            }
+        })
+        copy.addActionListener {
+            for (c in nodes) {
+                val p = c.parent ?: continue
+                val newNode = copyNode(c, p.host.id)
+                model.insertNodeInto(newNode, p, lastNodeParent.getIndex(c) + 1)
+                selectionPath = TreePath(model.getPathToRoot(newNode))
+            }
+        }
+        rename.addActionListener { startEditingAtPath(TreePath(model.getPathToRoot(lastNode))) }
+        expandAll.addActionListener {
+            for (node in fullNodes) {
+                expandPath(TreePath(model.getPathToRoot(node)))
+            }
+        }
+        colspanAll.addActionListener {
+            for (node in fullNodes.reversed()) {
+                collapsePath(TreePath(model.getPathToRoot(node)))
+            }
+        }
+        newHost.addActionListener(object : ActionListener {
+            override fun actionPerformed(e: ActionEvent) {
+                val dialog = HostDialog(owner)
+                dialog.setLocationRelativeTo(owner)
+                dialog.isVisible = true
+                val host = (dialog.host ?: return).copy(parentId = lastHost.id)
+                hostManager.addHost(host)
+                val newNode = HostTreeNode(host)
+                model.insertNodeInto(newNode, lastNode, lastNode.childCount)
+                selectionPath = TreePath(model.getPathToRoot(newNode))
+            }
+        })
+        property.addActionListener(object : ActionListener {
+            override fun actionPerformed(e: ActionEvent) {
+                val dialog = HostDialog(owner, lastHost)
+                dialog.title = lastHost.name
+                dialog.setLocationRelativeTo(owner)
+                dialog.isVisible = true
+                val host = dialog.host ?: return
+                lastNode.host = host
+                hostManager.addHost(host)
+                model.nodeStructureChanged(lastNode)
+            }
+        })
+        refresh.addActionListener { refreshNode(lastNode) }
+
+        newMenu.isEnabled = lastHost.protocol == Protocol.Folder
+        remove.isEnabled = getSelectionSimpleTreeNodes().none { it == model.root }
+        copy.isEnabled = remove.isEnabled
+        rename.isEnabled = remove.isEnabled
+        property.isEnabled = lastHost.protocol != Protocol.Folder
+        refresh.isEnabled = lastHost.protocol == Protocol.Folder
+        importMenu.isEnabled = lastHost.protocol == Protocol.Folder
+
+        // 如果选中了 SSH 服务器，那么才启用
+        openWithSFTP.isEnabled = fullNodes.map { it.host }.any { it.protocol == Protocol.SSH }
+        openWithSFTPCommand.isEnabled = openWithSFTP.isEnabled
+        openWith.isEnabled = openWith.menuComponents.any { it is JMenuItem && it.isEnabled }
+        popupMenu.show(this, evt.x, evt.y)
+    }
+
+    override fun onRenamed(node: SimpleTreeNode<*>, text: String) {
+        val lastNode = node as? HostTreeNode ?: return
+        lastNode.host = lastNode.host.copy(name = text, updateDate = System.currentTimeMillis())
+        model.nodeStructureChanged(lastNode)
+        hostManager.addHost(lastNode.host)
+    }
+
+    override fun rebase(node: SimpleTreeNode<*>, parent: SimpleTreeNode<*>) {
+        val nNode = node as? HostTreeNode ?: return
+        val nParent = parent as? HostTreeNode ?: return
+        nNode.data = nNode.data.copy(parentId = nParent.id, updateDate = System.currentTimeMillis())
+        hostManager.addHost(nNode.host)
+    }
+
+
+    private fun copyNode(
+        node: HostTreeNode,
+        parentId: String,
+        idGenerator: () -> String = { UUID.randomUUID().toSimpleString() },
+        level: Int = 0
+    ): HostTreeNode {
+
+        val host = node.host
+        val now = host.sort + 1
+        val name = if (level == 0) "${host.name} ${I18n.getString("termora.welcome.contextmenu.copy")}"
+        else host.name
+
+        val newHost = host.copy(
+            id = idGenerator.invoke(),
+            name = name,
+            parentId = parentId,
+            updateDate = System.currentTimeMillis(),
+            createDate = System.currentTimeMillis(),
+            sort = now
+        )
+        val newNode = HostTreeNode(newHost)
+
+        hostManager.addHost(newHost)
+
+        if (host.protocol == Protocol.Folder) {
+            for (child in node.children()) {
+                if (child is HostTreeNode) {
+                    newNode.add(copyNode(child, newHost.id, idGenerator, level + 1))
+                }
+            }
+        }
+
+        return newNode
+
+    }
+
+    override fun getSelectionSimpleTreeNodes(include: Boolean): List<HostTreeNode> {
+        return super.getSelectionSimpleTreeNodes(include).filterIsInstance<HostTreeNode>()
+    }
+
+
+    private fun openHosts(evt: EventObject, openInNewWindow: Boolean) {
+        assertEventDispatchThread()
+        val nodes = getSelectionSimpleTreeNodes(true).map { it.host }.filter { it.protocol != Protocol.Folder }
+        if (nodes.isEmpty()) return
+        val source = if (openInNewWindow)
+            TermoraFrameManager.getInstance().createWindow().apply { isVisible = true }
+        else evt.source
+        nodes.forEach { openHostAction.actionPerformed(OpenHostActionEvent(source, it, evt)) }
+    }
+
+    private fun openWithSFTP(evt: EventObject) {
+        val nodes = getSelectionSimpleTreeNodes(true).map { it.host }.filter { it.protocol == Protocol.SSH }
+        if (nodes.isEmpty()) return
+
+        for (node in nodes) {
+            sftpAction.actionPerformed(SFTPActionEvent(this, node.id, evt))
+        }
+    }
+
+    private fun openWithSFTPCommand(evt: EventObject) {
+        val nodes = getSelectionSimpleTreeNodes(true).map { it.host }.filter { it.protocol == Protocol.SSH }
+        if (nodes.isEmpty()) return
+        for (host in nodes) {
+            openHostAction.actionPerformed(OpenHostActionEvent(this, host.copy(protocol = Protocol.SFTPPty), evt))
+        }
+    }
+
+    private fun importHosts(folder: HostTreeNode, type: ImportType) {
+        try {
+            doImportHosts(folder, type)
+        } catch (e: Exception) {
+            if (log.isErrorEnabled) {
+                log.error(e.message, e)
+            }
+            OptionPane.showMessageDialog(owner, ExceptionUtils.getMessage(e), messageType = JOptionPane.ERROR_MESSAGE)
+        }
+    }
+
+    private fun doImportHosts(folder: HostTreeNode, type: ImportType) {
+        val chooser = JFileChooser()
+        chooser.fileSelectionMode = JFileChooser.FILES_ONLY
+        chooser.isAcceptAllFileFilterUsed = false
+        chooser.isMultiSelectionEnabled = false
+
+        when (type) {
+            ImportType.WindTerm -> chooser.fileFilter = FileNameExtensionFilter("WindTerm (*.sessions)", "sessions")
+            ImportType.SSH -> chooser.fileFilter = FileNameExtensionFilter("SSH (config)", "config")
+            ImportType.CSV -> chooser.fileFilter = FileNameExtensionFilter("CSV (*.csv)", "csv")
+            ImportType.SecureCRT -> chooser.fileFilter = FileNameExtensionFilter("SecureCRT (*.xml)", "xml")
+            ImportType.electerm -> chooser.fileFilter = FileNameExtensionFilter("electerm (*.json)", "json")
+            ImportType.PuTTY -> chooser.fileFilter = FileNameExtensionFilter("PuTTY (*.reg)", "reg")
+            ImportType.MobaXterm -> chooser.fileFilter =
+                FileNameExtensionFilter("MobaXterm (*.mobaconf,*.ini)", "ini", "mobaconf")
+
+            ImportType.Xshell -> {
+                chooser.fileSelectionMode = JFileChooser.DIRECTORIES_ONLY
+                chooser.dialogTitle = "Xshell Sessions"
+                chooser.isAcceptAllFileFilterUsed = true
+            }
+
+            ImportType.FinalShell -> {
+                chooser.fileSelectionMode = JFileChooser.DIRECTORIES_ONLY
+                chooser.isAcceptAllFileFilterUsed = true
+            }
+        }
+
+        val dir = properties.getString("NewHostTree.ImportHosts.defaultDir", StringUtils.EMPTY)
+        if (dir.isNotBlank()) {
+            val file = FileUtils.getFile(dir)
+            if (file.exists()) {
+                chooser.currentDirectory = file
+            }
+        }
+
+        // csv template
+        if (type == ImportType.CSV) {
+            val code = OptionPane.showConfirmDialog(
+                owner,
+                I18n.getString("termora.welcome.contextmenu.import.csv.download-template"),
+                optionType = JOptionPane.YES_NO_OPTION,
+                messageType = JOptionPane.QUESTION_MESSAGE,
+                options = arrayOf(
+                    I18n.getString("termora.welcome.contextmenu.import"),
+                    I18n.getString("termora.welcome.contextmenu.download")
+                ),
+                initialValue = I18n.getString("termora.welcome.contextmenu.import")
+            )
+            if (code == JOptionPane.DEFAULT_OPTION) {
+                return
+            } else if (code != JOptionPane.YES_OPTION) {
+                chooser.setSelectedFile(File("termora_import.csv"))
+                if (chooser.showSaveDialog(owner) == JFileChooser.APPROVE_OPTION) {
+                    CSVPrinter(
+                        FileWriter(chooser.selectedFile, Charsets.UTF_8),
+                        CSVFormat.EXCEL.builder().setHeader(*CSV_HEADERS).get()
+                    ).use { printer ->
+                        printer.printRecord("Projects/Dev", "Web Server", "192.168.1.1", "22", "root", "SSH")
+                        printer.printRecord("Projects/Prod", "Web Server", "serverhost.com", "2222", "root", "SSH")
+                        printer.printRecord(StringUtils.EMPTY, "Web Server", "serverhost.com", "2222", "user", "SSH")
+                    }
+                    OptionPane.openFileInFolder(
+                        owner,
+                        chooser.selectedFile,
+                        I18n.getString("termora.welcome.contextmenu.import.csv.download-template-done-open-folder"),
+                        I18n.getString("termora.welcome.contextmenu.import.csv.download-template-done")
+                    )
+                }
+                return
+            }
+        }
+
+        // 选择文件
+        if (type != ImportType.SSH) {
+            val code = chooser.showOpenDialog(owner)
+            if (code != JFileChooser.APPROVE_OPTION) {
+                return
+            }
+        }
+
+        val file = chooser.selectedFile
+        if (file != null && file.parentFile != null) {
+            properties.putString(
+                "NewHostTree.ImportHosts.defaultDir",
+                (if (FileUtils.isDirectory(file)) file else file.parentFile).absolutePath
+            )
+        }
+
+        val nodes = when (type) {
+            ImportType.SSH -> parseFromSSH(folder)
+            ImportType.WindTerm -> parseFromWindTerm(folder, file)
+            ImportType.SecureCRT -> parseFromSecureCRT(folder, file)
+            ImportType.MobaXterm -> parseFromMobaXterm(folder, file)
+            ImportType.PuTTY -> parseFromPuTTY(folder, file)
+            ImportType.Xshell -> parseFromXshell(folder, file)
+            ImportType.FinalShell -> parseFromFinalShell(folder, file)
+            ImportType.electerm -> parseFromElecterm(folder, file)
+            ImportType.CSV -> file.bufferedReader().use { parseFromCSV(folder, it) }
+        }
+
+        if (nodes.isEmpty()) return
+
+        for (node in nodes) {
+            node.host = node.host.copy(parentId = folder.host.id, updateDate = System.currentTimeMillis())
+            if (folder.getIndex(node) != -1) {
+                continue
+            }
+            model.insertNodeInto(
+                node,
+                folder,
+                if (node.host.protocol == Protocol.Folder) folder.folderCount else folder.childCount
+            )
+        }
+
+        for (node in nodes) {
+            hostManager.addHost(node.host)
+            node.getAllChildren().forEach { hostManager.addHost(it.host) }
+        }
+
+        // 重新加载
+        model.reload(folder)
+
+        // expand root
+        expandPath(TreePath(model.getPathToRoot(folder)))
+    }
+
+    private fun parseFromWindTerm(folder: HostTreeNode, file: File): List<HostTreeNode> {
+        val sessions = ohMyJson.runCatching { ohMyJson.parseToJsonElement(file.readText()).jsonArray }
+            .onFailure { OptionPane.showMessageDialog(owner, ExceptionUtils.getMessage(it)) }
+            .getOrNull() ?: return emptyList()
+
+        val sw = StringWriter()
+        CSVPrinter(sw, CSVFormat.EXCEL.builder().setHeader(*CSV_HEADERS).get()).use { printer ->
+            for (i in 0 until sessions.size) {
+                val json = sessions[i].jsonObject
+                val protocol = json["session.protocol"]?.jsonPrimitive?.content ?: "SSH"
+                if (!StringUtils.equalsIgnoreCase("SSH", protocol)) continue
+                val label = json["session.label"]?.jsonPrimitive?.content ?: StringUtils.EMPTY
+                val target = json["session.target"]?.jsonPrimitive?.content ?: StringUtils.EMPTY
+                val port = json["session.port"]?.jsonPrimitive?.intOrNull ?: 22
+                val group = json["session.group"]?.jsonPrimitive?.content ?: StringUtils.EMPTY
+                val groups = group.split(">")
+                printer.printRecord(groups.joinToString("/"), label, target, port, StringUtils.EMPTY, "SSH")
+            }
+        }
+
+        return parseFromCSV(folder, StringReader(sw.toString()))
+    }
+
+    private fun parseFromSSH(folder: HostTreeNode): List<HostTreeNode> {
+        val entries = HostConfigEntry.readHostConfigEntries(HostConfigEntry.getDefaultHostConfigFile())
+
+        val sw = StringWriter()
+        CSVPrinter(sw, CSVFormat.EXCEL.builder().setHeader(*CSV_HEADERS).get()).use { printer ->
+            for (entry in entries) {
+                printer.printRecord(
+                    StringUtils.EMPTY,
+                    StringUtils.defaultString(entry.host),
+                    StringUtils.defaultString(entry.hostName),
+                    if (entry.port == 0) 22 else entry.port,
+                    StringUtils.defaultString(entry.username),
+                    "SSH"
+                )
+            }
+        }
+
+        return parseFromCSV(folder, StringReader(sw.toString()))
+    }
+
+    private fun parseFromSecureCRT(folder: HostTreeNode, file: File): List<HostTreeNode> {
+        val xPath = XPathFactory.newInstance().newXPath()
+        val db = DocumentBuilderFactory.newInstance().newDocumentBuilder()
+        val doc = db.parse(file)
+        val sessionElement = xPath.compile("/VanDyke/key[@name='Sessions']")
+            .evaluate(doc, XPathConstants.NODE) as Element? ?: return emptyList()
+        val nodeList = xPath.compile(".//key[not(key)]").evaluate(sessionElement, XPathConstants.NODESET) as NodeList
+        if (nodeList.length == 0) return emptyList()
+
+        val sw = StringWriter()
+        CSVPrinter(sw, CSVFormat.EXCEL.builder().setHeader(*CSV_HEADERS).get()).use { printer ->
+            for (i in 0 until nodeList.length) {
+                val ele = nodeList.item(i) as Element
+                val protocol = xPath.compile("./string[@name='Protocol Name']/text()").evaluate(ele)
+                if (!StringUtils.equalsIgnoreCase(protocol, "SSH2")) continue
+                val label = ele.getAttribute("name")
+                if (StringUtils.isBlank(label)) continue
+                val hostname = xPath.compile("./string[@name='Hostname']/text()").evaluate(ele)
+                if (StringUtils.isBlank(hostname)) continue
+                val username = xPath.compile("./string[@name='Username']/text()").evaluate(ele)
+                val port = xPath.compile("./dword[@name='[SSH2] Port']/text()").evaluate(ele)?.toIntOrNull() ?: 22
+
+
+                val folders = mutableListOf<String>()
+                var p = ele.parentNode as Element
+                while (p != sessionElement) {
+                    folders.addFirst(p.getAttribute("name"))
+                    p = p.parentNode as Element
+                }
+                printer.printRecord(folders.joinToString("/"), label, hostname, port.toString(), username, "SSH")
+            }
+        }
+
+        return parseFromCSV(folder, StringReader(sw.toString()))
+    }
+
+    private fun parseFromPuTTY(folder: HostTreeNode, file: File): List<HostTreeNode> {
+        val reg = Reg(file)
+        val prefix = "HKEY_CURRENT_USER\\Software\\SimonTatham\\PuTTY\\Sessions\\"
+
+
+        val sw = StringWriter()
+        CSVPrinter(sw, CSVFormat.EXCEL.builder().setHeader(*CSV_HEADERS).get()).use { printer ->
+            for (key in reg.keys) {
+                if (!key.startsWith(prefix)) {
+                    continue
+                }
+                val properties = reg[key]?.toProperties() ?: continue
+                val label = StringUtils.removeStart(key, prefix)
+                val hostname = properties.getProperty("HostName")
+                val username = properties.getProperty("UserName")
+                val port = properties.getProperty("PortNumber")
+                printer.printRecord(StringUtils.EMPTY, label, hostname, port.toString(), username, "SSH")
+            }
+        }
+
+        return parseFromCSV(folder, StringReader(sw.toString()))
+    }
+
+    private fun parseFromMobaXterm(folder: HostTreeNode, file: File): List<HostTreeNode> {
+        val ini = Ini()
+        ini.config.isEscapeKeyOnly = true
+        ini.load(file)
+
+        val bookmarks = mutableListOf<String>()
+        for (key in ini.keys) {
+            if (key.startsWith("Bookmarks")) {
+                bookmarks.add(key)
+            }
+        }
+
+        val sw = StringWriter()
+        CSVPrinter(sw, CSVFormat.EXCEL.builder().setHeader(*CSV_HEADERS).get()).use { printer ->
+
+            for (bookmark in bookmarks) {
+                val properties = (ini[bookmark] ?: continue).toProperties()
+                // 删除不必要元素
+                properties.remove("ImgNum")
+                val folders = FilenameUtils.separatorsToUnix(
+                    (properties.remove("SubRep")
+                        ?: StringUtils.EMPTY).toString()
+                )
+
+                for (key in properties.stringPropertyNames()) {
+                    val segments = properties.getProperty(key).split("%")
+                    if (segments.isEmpty()) continue
+                    // ssh: #109#0
+                    // telnet: #98#1
+                    if (segments.first() != "#109#0") continue
+                    val hostname = segments.getOrNull(1) ?: StringUtils.EMPTY
+                    val port = segments.getOrNull(2) ?: 22
+                    printer.printRecord(folders, key, hostname, port, StringUtils.EMPTY, "SSH")
+                }
+            }
+        }
+
+        return parseFromCSV(folder, StringReader(sw.toString()))
+    }
+
+    private fun parseFromXshell(folder: HostTreeNode, dir: File): List<HostTreeNode> {
+        val files = FileUtils.listFiles(dir, arrayOf("xsh"), true)
+        if (files.isEmpty()) {
+            OptionPane.showMessageDialog(
+                owner,
+                I18n.getString("termora.welcome.contextmenu.import.xshell-folder-empty")
+            )
+            return emptyList()
+        }
+
+        val sw = StringWriter()
+        CSVPrinter(sw, CSVFormat.EXCEL.builder().setHeader(*CSV_HEADERS).get()).use { printer ->
+            for (file in files) {
+                val ini = Ini(file)
+                val protocol = ini.get("CONNECTION", "Protocol") ?: "SSH"
+                if (!StringUtils.equalsIgnoreCase("SSH", protocol)) continue
+                val folders = FilenameUtils.separatorsToUnix(file.parentFile.relativeTo(dir).toString())
+                val hostname = ini.get("CONNECTION", "Host") ?: StringUtils.EMPTY
+                val label = file.nameWithoutExtension
+                val port = ini.get("CONNECTION", "Port")?.toIntOrNull() ?: 22
+                val username = ini.get("CONNECTION:AUTHENTICATION", "UserName") ?: StringUtils.EMPTY
+                printer.printRecord(folders, label, hostname, port, username, "SSH")
+            }
+        }
+
+        return parseFromCSV(folder, StringReader(sw.toString()))
+    }
+
+    private fun parseFromFinalShell(folder: HostTreeNode, dir: File): List<HostTreeNode> {
+        val files = FileUtils.listFiles(
+            dir,
+            FileFilterUtils.suffixFileFilter("_connect_config.json"),
+            FileFilterUtils.trueFileFilter()
+        )
+
+        if (files.isEmpty()) {
+            OptionPane.showMessageDialog(
+                owner,
+                I18n.getString("termora.welcome.contextmenu.import.finalshell-folder-empty")
+            )
+            return emptyList()
+        }
+
+        val sw = StringWriter()
+        CSVPrinter(sw, CSVFormat.EXCEL.builder().setHeader(*CSV_HEADERS).get()).use { printer ->
+            for (file in files) {
+                try {
+                    val json = ohMyJson.runCatching { ohMyJson.parseToJsonElement(file.readText()) }
+                        .getOrNull()?.jsonObject ?: continue
+                    val username = json["user_name"]?.jsonPrimitive?.content ?: StringUtils.EMPTY
+                    val label = json["name"]?.jsonPrimitive?.content ?: StringUtils.EMPTY
+                    val host = json["host"]?.jsonPrimitive?.content ?: StringUtils.EMPTY
+                    val port = json["port"]?.jsonPrimitive?.intOrNull ?: 22
+                    if (StringUtils.isAllBlank(host, label)) continue
+                    val folders = FilenameUtils.separatorsToUnix(file.parentFile.relativeTo(dir).toString())
+                    printer.printRecord(folders, StringUtils.defaultIfBlank(label, host), host, port, username, "SSH")
+                } catch (e: Exception) {
+                    if (log.isErrorEnabled) {
+                        log.error(file.absolutePath, e)
+                    }
+                }
+            }
+        }
+
+        return parseFromCSV(folder, StringReader(sw.toString()))
+    }
+
+    @Serializable
+    private data class ElectermGroup(
+        val id: String = StringUtils.EMPTY,
+        val title: String = StringUtils.EMPTY,
+        val bookmarkIds: Set<String> = emptySet(),
+        val bookmarkGroupIds: Set<String> = emptySet(),
+    )
+
+    private fun parseFromElecterm(folder: HostTreeNode, file: File): List<HostTreeNode> {
+        val json = ohMyJson.parseToJsonElement(file.readText()).jsonObject
+        val bookmarks = json["bookmarks"]?.jsonArray ?: return emptyList()
+        val bookmarkGroups = ohMyJson.decodeFromJsonElement<List<ElectermGroup>>(
+            json["bookmarkGroups"]?.jsonArray ?: JsonArray(emptyList())
+        )
+
+
+        val sw = StringWriter()
+        CSVPrinter(sw, CSVFormat.EXCEL.builder().setHeader(*CSV_HEADERS).get()).use { printer ->
+            for (i in 0 until bookmarks.size) {
+                val host = bookmarks[i].jsonObject
+                val type = host["type"]?.jsonPrimitive?.content ?: "SSH"
+                if (!StringUtils.equalsIgnoreCase(type, "SSH")) continue
+                val hostname = host["host"]?.jsonPrimitive?.content ?: StringUtils.EMPTY
+                val id = host["id"]?.jsonPrimitive?.content ?: continue
+                val title = host["title"]?.jsonPrimitive?.content ?: StringUtils.EMPTY
+                if (StringUtils.isAllBlank(title, hostname)) continue
+                val username = host["username"]?.jsonPrimitive?.content ?: StringUtils.EMPTY
+                val port = host["port"]?.jsonPrimitive?.intOrNull ?: 22
+
+                val folderNames = mutableListOf<String>()
+                var group = bookmarkGroups.find { it.bookmarkIds.contains(id) }
+                while (group != null && group.id != "default") {
+                    folderNames.addFirst(group.title)
+                    group = bookmarkGroups.find { it.bookmarkGroupIds.contains(group?.id ?: StringUtils.EMPTY) }
+                }
+
+                printer.printRecord(
+                    folderNames.joinToString("/"),
+                    StringUtils.defaultIfBlank(title, hostname),
+                    hostname,
+                    port,
+                    username,
+                    "SSH"
+                )
+            }
+
+        }
+
+        return parseFromCSV(folder, StringReader(sw.toString()))
+    }
+
+    private fun parseFromCSV(folderNode: HostTreeNode, sr: Reader): List<HostTreeNode> {
+        val records = CSVParser.builder()
+            .setFormat(CSVFormat.EXCEL.builder().setHeader(*CSV_HEADERS).setSkipHeaderRecord(true).get())
+            .setCharset(Charsets.UTF_8)
+            .setReader(sr)
+            .get()
+            .use { it.records }
+        // 把现有目录提取出来，避免重复创建
+        val nodes = folderNode.clone(setOf(Protocol.Folder))
+            .childrenNode().filter { it.host.protocol == Protocol.Folder }
+            .toMutableList()
+
+        for (record in records) {
+            val map = mutableMapOf<String, String>()
+            for (e in record.parser.headerMap.keys) {
+                map[e] = record.get(e)
+            }
+
+            val folder = map["Folders"] ?: StringUtils.EMPTY
+            val label = map["Label"] ?: StringUtils.EMPTY
+            val hostname = map["Hostname"] ?: StringUtils.EMPTY
+            val port = map["Port"]?.toIntOrNull() ?: 22
+            val username = map["Username"] ?: StringUtils.EMPTY
+            val protocol = map["Protocol"] ?: "SSH"
+            if (!StringUtils.equalsIgnoreCase(protocol, "SSH")) continue
+            if (StringUtils.isAllBlank(hostname, label)) continue
+
+            var p: HostTreeNode? = null
+            if (folder.isNotBlank()) {
+                for ((j, name) in folder.split("/").withIndex()) {
+                    val folders = if (j == 0 || p == null) nodes
+                    else p.children().toList().filterIsInstance<HostTreeNode>()
+                    val n = HostTreeNode(
+                        Host(
+                            name = name, protocol = Protocol.Folder,
+                            parentId = p?.host?.id ?: StringUtils.EMPTY
+                        )
+                    )
+                    val cp = folders.find { it.host.protocol == Protocol.Folder && it.host.name == name }
+                    if (cp != null) {
+                        p = cp
+                        continue
+                    }
+                    if (p == null) {
+                        p = n
+                        nodes.add(n)
+                    } else {
+                        p.add(n)
+                        p = n
+                    }
+                }
+            }
+
+            val n = HostTreeNode(
+                Host(
+                    name = StringUtils.defaultIfBlank(label, hostname),
+                    host = hostname,
+                    port = port,
+                    username = username,
+                    protocol = Protocol.SSH,
+                    parentId = p?.host?.id ?: StringUtils.EMPTY,
+                )
+            )
+
+            if (p == null) {
+                nodes.add(n)
+            } else {
+                p.add(n)
+            }
+        }
+
+        return nodes
+    }
+
+
+    private enum class ImportType {
+        WindTerm,
+        CSV,
+        Xshell,
+        PuTTY,
+        SecureCRT,
+        MobaXterm,
+        SSH,
+        FinalShell,
+        electerm,
+    }
+
+
+}

src/main/kotlin/app/termora/NewHostTreeDialog.kt

@@ -0,0 +1,95 @@
+package app.termora
+
+import org.apache.commons.lang3.StringUtils
+import java.awt.Dimension
+import java.awt.Window
+import java.awt.event.MouseAdapter
+import java.awt.event.MouseEvent
+import java.util.function.Function
+import javax.swing.*
+
+class NewHostTreeDialog(
+    owner: Window,
+) : DialogWrapper(owner) {
+    var hosts = emptyList<Host>()
+    var allowMulti = true
+
+    private var filter: Function<HostTreeNode, Boolean> = Function<HostTreeNode, Boolean> { true }
+    private val tree = NewHostTree()
+
+    init {
+        size = Dimension(UIManager.getInt("Dialog.width") - 250, UIManager.getInt("Dialog.height") - 150)
+        isModal = true
+        isResizable = false
+        controlsVisible = false
+        title = I18n.getString("termora.transport.sftp.select-host")
+
+        tree.contextmenu = false
+        tree.doubleClickConnection = false
+        tree.dragEnabled = false
+
+        tree.addMouseListener(object : MouseAdapter() {
+            override fun mouseClicked(e: MouseEvent) {
+                if (SwingUtilities.isLeftMouseButton(e) && e.clickCount % 2 == 0) {
+                    val node = tree.getLastSelectedPathNode() ?: return
+                    if (node.isFolder) return
+                    doOKAction()
+                }
+            }
+        })
+
+
+        init()
+        setLocationRelativeTo(null)
+
+    }
+
+    fun setFilter(filter: Function<HostTreeNode, Boolean>) {
+        tree.model = FilterableHostTreeModel(tree) { false }.apply {
+            addFilter(filter)
+            refresh()
+        }
+    }
+
+    override fun createCenterPanel(): JComponent {
+        val scrollPane = JScrollPane(tree)
+        scrollPane.border = BorderFactory.createCompoundBorder(
+            BorderFactory.createMatteBorder(1, 0, 0, 0, DynamicColor.BorderColor),
+            BorderFactory.createEmptyBorder(4, 6, 4, 6)
+        )
+
+        return scrollPane
+    }
+
+
+    override fun doCancelAction() {
+        hosts = emptyList()
+        super.doCancelAction()
+    }
+
+    override fun doOKAction() {
+        hosts = tree.getSelectionSimpleTreeNodes(true)
+            .filter { filter.apply(it) }
+            .map { it.host }
+
+        if (hosts.isEmpty()) return
+        if (!allowMulti && hosts.size > 1) return
+
+        super.doOKAction()
+    }
+
+    fun setTreeName(treeName: String) {
+        Disposer.register(disposable, object : Disposable {
+            private val key = "${treeName}.state"
+            private val properties get() = Database.getDatabase().properties
+
+            init {
+                TreeUtils.loadExpansionState(tree, properties.getString(key, StringUtils.EMPTY))
+            }
+
+            override fun dispose() {
+                properties.putString(key, TreeUtils.saveExpansionState(tree))
+            }
+        })
+    }
+}

src/main/kotlin/app/termora/NewHostTreeModel.kt

@@ -0,0 +1,82 @@
+package app.termora
+
+import org.apache.commons.lang3.StringUtils
+import javax.swing.tree.MutableTreeNode
+import javax.swing.tree.TreeNode
+
+
+class NewHostTreeModel : SimpleTreeModel<Host>(
+    HostTreeNode(
+        Host(
+            id = "0",
+            protocol = Protocol.Folder,
+            name = I18n.getString("termora.welcome.my-hosts"),
+            host = StringUtils.EMPTY,
+            port = 0,
+            remark = StringUtils.EMPTY,
+            username = StringUtils.EMPTY
+        )
+    )
+) {
+    private val Host.isRoot get() = this.parentId == "0" || this.parentId.isBlank()
+    private val hostManager get() = HostManager.getInstance()
+
+    init {
+        reload()
+    }
+
+
+    override fun getRoot(): HostTreeNode {
+        return super.getRoot() as HostTreeNode
+    }
+
+
+    override fun reload(parent: TreeNode) {
+
+        if (parent !is HostTreeNode) {
+            super.reload(parent)
+            return
+        }
+
+        parent.removeAllChildren()
+
+        val hosts = hostManager.hosts()
+        val nodes = linkedMapOf<String, HostTreeNode>()
+
+        // 遍历 Host 列表，构建树节点
+        for (host in hosts) {
+            val node = HostTreeNode(host)
+            nodes[host.id] = node
+        }
+
+        for (host in hosts) {
+            val node = nodes[host.id] ?: continue
+            if (host.isRoot) continue
+            val p = nodes[host.parentId] ?: continue
+            p.add(node)
+        }
+
+        for ((_, v) in nodes.entries) {
+            if (parent.host.id == v.host.parentId) {
+                parent.add(v)
+            }
+        }
+
+        super.reload(parent)
+    }
+
+    override fun insertNodeInto(newChild: MutableTreeNode, parent: MutableTreeNode, index: Int) {
+        super.insertNodeInto(newChild, parent, index)
+        // 重置所有排序
+        if (parent is HostTreeNode) {
+            for ((i, c) in parent.children().toList().filterIsInstance<HostTreeNode>().withIndex()) {
+                val sort = i.toLong()
+                if (c.host.sort == sort) continue
+                c.host = c.host.copy(sort = sort, updateDate = System.currentTimeMillis())
+                hostManager.addHost(c.host)
+            }
+        }
+    }
+
+
+}

src/main/kotlin/app/termora/OptionPane.kt

@@ -1,5 +1,6 @@
 package app.termora
 
+import app.termora.native.osx.NativeMacLibrary
 import com.formdev.flatlaf.FlatClientProperties
 import com.formdev.flatlaf.extras.components.FlatTextPane
 import com.formdev.flatlaf.util.SystemInfo
@@ -7,7 +8,6 @@ import com.jetbrains.JBR
 import kotlinx.coroutines.*
 import kotlinx.coroutines.swing.Swing
 import org.apache.commons.lang3.StringUtils
-import org.jdesktop.swingx.JXLabel
 import java.awt.BorderLayout
 import java.awt.Component
 import java.awt.Desktop
@@ -57,6 +57,7 @@ object OptionPane {
                 pane.selectInitialValue()
             }
         })
+        dialog.setLocationRelativeTo(parentComponent)
         dialog.isVisible = true
         dialog.dispose()
         val selectedValue = pane.value
@@ -114,6 +115,36 @@ object OptionPane {
         dialog.dispose()
     }
 
+    fun showInputDialog(
+        parentComponent: Component?,
+        title: String = UIManager.getString("OptionPane.messageDialogTitle"),
+        value: String = StringUtils.EMPTY,
+        placeholder: String = StringUtils.EMPTY,
+    ): String? {
+        val pane = JOptionPane(StringUtils.EMPTY, JOptionPane.PLAIN_MESSAGE, JOptionPane.OK_CANCEL_OPTION)
+        val dialog = initDialog(pane.createDialog(parentComponent, title))
+        pane.wantsInput = true
+        pane.initialSelectionValue = value
+
+        val textField = SwingUtils.getDescendantsOfType(JTextField::class.java, pane, true).firstOrNull()
+        if (textField?.name == "OptionPane.textField") {
+            textField.border = BorderFactory.createCompoundBorder(
+                BorderFactory.createMatteBorder(0, 0, 1, 0, DynamicColor.BorderColor),
+                BorderFactory.createEmptyBorder(0, 0, 2, 0)
+            )
+            textField.background = UIManager.getColor("window")
+            textField.putClientProperty(FlatClientProperties.PLACEHOLDER_TEXT, placeholder)
+        }
+
+        dialog.isVisible = true
+        dialog.dispose()
+
+        val inputValue = pane.inputValue
+        if (inputValue == JOptionPane.UNINITIALIZED_VALUE) return null
+
+        return inputValue as? String
+    }
+
     fun openFileInFolder(
         parentComponent: Component,
         file: File,
@@ -141,14 +172,31 @@ object OptionPane {
     }
 
     private fun initDialog(dialog: JDialog): JDialog {
+        if (SystemInfo.isWindows || SystemInfo.isLinux) {
+            dialog.rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_SHOW_CLOSE, false)
+            dialog.rootPane.putClientProperty(
+                FlatClientProperties.TITLE_BAR_HEIGHT,
+                UIManager.getInt("TabbedPane.tabHeight")
+            )
+        } else if (SystemInfo.isMacOS) {
+            dialog.rootPane.putClientProperty("apple.awt.windowTitleVisible", false)
+            dialog.rootPane.putClientProperty("apple.awt.fullWindowContent", true)
+            dialog.rootPane.putClientProperty("apple.awt.transparentTitleBar", true)
+            dialog.rootPane.putClientProperty(
+                FlatClientProperties.MACOS_WINDOW_BUTTONS_SPACING,
+                FlatClientProperties.MACOS_WINDOW_BUTTONS_SPACING_MEDIUM
+            )
 
+
+            val height = UIManager.getInt("TabbedPane.tabHeight") - 10
             if (JBR.isWindowDecorationsSupported()) {
-
+                val customTitleBar = JBR.getWindowDecorations().createCustomTitleBar()
-            val windowDecorations = JBR.getWindowDecorations()
+                customTitleBar.putProperty("controls.visible", false)
-            val titleBar = windowDecorations.createCustomTitleBar()
+                customTitleBar.height = height.toFloat()
-            titleBar.putProperty("controls.visible", false)
+                JBR.getWindowDecorations().setCustomTitleBar(dialog, customTitleBar)
-            titleBar.height = UIManager.getInt("TabbedPane.tabHeight") - if (SystemInfo.isMacOS) 10f else 6f
+            } else {
-            windowDecorations.setCustomTitleBar(dialog, titleBar)
+                NativeMacLibrary.setControlsVisible(dialog, false)
+            }
 
             val label = JLabel(dialog.title)
             label.putClientProperty(FlatClientProperties.STYLE, "font: bold")
@@ -156,11 +204,9 @@ object OptionPane {
             box.add(Box.createHorizontalGlue())
             box.add(label)
             box.add(Box.createHorizontalGlue())
-            box.preferredSize = Dimension(-1, titleBar.height.toInt())
+            box.preferredSize = Dimension(-1, height)
-
             dialog.contentPane.add(box, BorderLayout.NORTH)
         }
-
         return dialog
     }
 }

src/main/kotlin/app/termora/PropertyTerminalTab.kt

@@ -1,7 +1,11 @@
 package app.termora
 
+import app.termora.actions.AnActionEvent
+import app.termora.terminal.panel.FloatingToolbarPanel
+import org.apache.commons.lang3.StringUtils
 import java.beans.PropertyChangeEvent
 import java.beans.PropertyChangeListener
+import java.util.*
 
 abstract class PropertyTerminalTab : TerminalTab {
     protected val listeners = mutableListOf<PropertyChangeListener>()
@@ -26,6 +30,10 @@ abstract class PropertyTerminalTab : TerminalTab {
 
     override fun onLostFocus() {
         hasFocus = false
+
+        // 切换标签时，尝试隐藏悬浮工具栏
+        val evt = AnActionEvent(getJComponent(), StringUtils.EMPTY, EventObject(getJComponent()))
+        evt.getData(FloatingToolbarPanel.FloatingToolbar)?.triggerHide()
     }
 
 

src/main/kotlin/app/termora/PtyConnectorFactory.kt

@@ -18,8 +18,9 @@ class PtyConnectorFactory : Disposable {
 
     companion object {
         private val log = LoggerFactory.getLogger(PtyConnectorFactory::class.java)
-        fun getInstance(scope: Scope): PtyConnectorFactory {
+        fun getInstance(): PtyConnectorFactory {
-            return scope.getOrCreate(PtyConnectorFactory::class) { PtyConnectorFactory() }
+            return ApplicationScope.forApplicationScope()
+                .getOrCreate(PtyConnectorFactory::class) { PtyConnectorFactory() }
         }
     }
 
@@ -27,6 +28,27 @@ class PtyConnectorFactory : Disposable {
         rows: Int = 24, cols: Int = 80,
         env: Map<String, String> = emptyMap(),
         charset: Charset = StandardCharsets.UTF_8
+    ): PtyConnector {
+        val command = database.terminal.localShell
+        val commands = mutableListOf(command)
+        if (SystemUtils.IS_OS_UNIX) {
+            commands.add("-l")
+        }
+        return createPtyConnector(
+            commands = commands.toTypedArray(),
+            rows = rows,
+            cols = cols,
+            env = env,
+            charset = charset
+        )
+    }
+
+    fun createPtyConnector(
+        commands: Array<String>,
+        rows: Int = 24, cols: Int = 80,
+        env: Map<String, String> = emptyMap(),
+        directory: String = SystemUtils.USER_HOME,
+        charset: Charset = StandardCharsets.UTF_8,
     ): PtyConnector {
         val envs = mutableMapOf<String, String>()
         envs.putAll(System.getenv())
@@ -38,26 +60,22 @@ class PtyConnectorFactory : Disposable {
                 val locale = Locale.getDefault()
                 if (StringUtils.isNoneBlank(locale.language, locale.country)) {
                     envs["LANG"] = "${locale.language}_${locale.country}.${Charset.defaultCharset().name()}"
+                } else {
+                    envs["LANG"] = "en_US.UTF-8"
                 }
             }
         }
 
-        val command = database.terminal.localShell
-        val commands = mutableListOf(command)
-        if (SystemUtils.IS_OS_UNIX) {
-            commands.add("-l")
-        }
-
         if (log.isDebugEnabled) {
             log.debug("command: {} , envs: {}", commands.joinToString(" "), envs)
         }
 
-        val ptyProcess = PtyProcessBuilder(commands.toTypedArray())
+        val ptyProcess = PtyProcessBuilder(commands)
             .setEnvironment(envs)
             .setInitialRows(rows)
             .setInitialColumns(cols)
             .setConsole(false)
-            .setDirectory(SystemUtils.USER_HOME)
+            .setDirectory(StringUtils.defaultIfBlank(directory, SystemUtils.USER_HOME))
             .setCygwin(false)
             .setUseWinConPty(SystemUtils.IS_OS_WINDOWS)
             .setRedirectErrorStream(false)
@@ -69,20 +87,14 @@ class PtyConnectorFactory : Disposable {
     }
 
     fun decorate(ptyConnector: PtyConnector): PtyConnector {
-        // 集成转发，如果PtyConnector支持转发那么应该在当前注释行前面代理
+        // 宏
-        val multiplePtyConnector = MultiplePtyConnector(ptyConnector)
+        val macroPtyConnector = MacroPtyConnector(ptyConnector)
-        // 宏应该在转发前面执行，不然会导致重复录制
-        val macroPtyConnector = MacroPtyConnector(multiplePtyConnector)
         // 集成自动删除
         val autoRemovePtyConnector = AutoRemovePtyConnector(macroPtyConnector)
         ptyConnectors.add(autoRemovePtyConnector)
         return autoRemovePtyConnector
     }
 
-    fun getPtyConnectors(): List<PtyConnector> {
-        return ptyConnectors
-    }
-
     private inner class AutoRemovePtyConnector(connector: PtyConnector) : PtyConnectorDelegate(connector) {
         override fun close() {
             ptyConnectors.remove(this)

src/main/kotlin/app/termora/PtyHostTerminalTab.kt

@@ -1,5 +1,6 @@
 package app.termora
 
+import app.termora.actions.DataProviders
 import app.termora.terminal.*
 import kotlinx.coroutines.*
 import kotlinx.coroutines.swing.Swing
@@ -12,7 +13,7 @@ import kotlin.time.Duration.Companion.milliseconds
 abstract class PtyHostTerminalTab(
     windowScope: WindowScope,
     host: Host,
-    terminal: Terminal = TerminalFactory.getInstance(windowScope).createTerminal()
+    terminal: Terminal = TerminalFactory.getInstance().createTerminal()
 ) : HostTerminalTab(windowScope, host, terminal) {
 
     companion object {
@@ -22,14 +23,8 @@ abstract class PtyHostTerminalTab(
 
     private var readerJob: Job? = null
     private val ptyConnectorDelegate = PtyConnectorDelegate()
-
+    protected val terminalPanel = TerminalPanelFactory.getInstance().createTerminalPanel(terminal, ptyConnectorDelegate)
-    protected val terminalPanel =
+    protected val ptyConnectorFactory get() = PtyConnectorFactory.getInstance()
-        TerminalPanelFactory.getInstance(windowScope).createTerminalPanel(terminal, ptyConnectorDelegate)
-    protected val ptyConnectorFactory get() = PtyConnectorFactory.getInstance(windowScope)
-
-    init {
-        terminal.getTerminalModel().setData(DataKey.PtyConnector, ptyConnectorDelegate)
-    }
 
     override fun start() {
         coroutineScope.launch(Dispatchers.IO) {
@@ -49,12 +44,16 @@ abstract class PtyHostTerminalTab(
                 startPtyConnectorReader()
 
                 // 启动命令
-                if (host.options.startupCommand.isNotBlank()) {
+                if (host.options.startupCommand.isNotBlank() && host.protocol != Protocol.SFTPPty) {
                     coroutineScope.launch(Dispatchers.IO) {
                         delay(250.milliseconds)
                         withContext(Dispatchers.Swing) {
-                            ptyConnector.write(host.options.startupCommand)
+                            val charset = ptyConnector.getCharset()
-                            ptyConnector.write(terminal.getKeyEncoder().encode(TerminalKeyEvent(KeyEvent.VK_ENTER)))
+                            ptyConnector.write(host.options.startupCommand.toByteArray(charset))
+                            ptyConnector.write(
+                                terminal.getKeyEncoder().encode(TerminalKeyEvent(KeyEvent.VK_ENTER))
+                                    .toByteArray(charset)
+                            )
                         }
                     }
                 }
@@ -116,9 +115,9 @@ abstract class PtyHostTerminalTab(
 
     override fun dispose() {
         stop()
+        Disposer.dispose(terminalPanel)
         super.dispose()
 
-
         if (log.isInfoEnabled) {
             log.info("Host: {} disposed", host.name)
         }
@@ -129,4 +128,14 @@ abstract class PtyHostTerminalTab(
     }
 
     abstract suspend fun openPtyConnector(): PtyConnector
+
+    @Suppress("UNCHECKED_CAST")
+    override fun <T : Any> getData(dataKey: DataKey<T>): T? {
+        if (dataKey == DataProviders.TerminalPanel) {
+            return terminalPanel as T?
+        } else if (dataKey == DataProviders.TerminalWriter) {
+            return terminalPanel.getData(DataKey.TerminalWriter) as T?
+        }
+        return super.getData(dataKey)
+    }
 }

src/main/kotlin/app/termora/RememberFocusTerminalTab.kt

@@ -0,0 +1,16 @@
+package app.termora
+
+import java.awt.Component
+import java.awt.KeyboardFocusManager
+
+abstract class RememberFocusTerminalTab : TerminalTab {
+    private var lastFocusedComponent: Component? = null
+
+    override fun onLostFocus() {
+        lastFocusedComponent = KeyboardFocusManager.getCurrentKeyboardFocusManager().focusOwner
+    }
+
+    override fun onGrabFocus() {
+        lastFocusedComponent?.requestFocusInWindow()
+    }
+}

src/main/kotlin/app/termora/RequestAuthenticationDialog.kt

@@ -0,0 +1,161 @@
+package app.termora
+
+import app.termora.keymgr.KeyManager
+import app.termora.keymgr.OhKeyPair
+import com.formdev.flatlaf.extras.components.FlatComboBox
+import com.jgoodies.forms.builder.FormBuilder
+import com.jgoodies.forms.layout.FormLayout
+import java.awt.BorderLayout
+import java.awt.Component
+import java.awt.Dimension
+import java.awt.Window
+import java.awt.event.ItemEvent
+import javax.swing.*
+import kotlin.math.max
+
+class RequestAuthenticationDialog(owner: Window, host: Host) : DialogWrapper(owner) {
+
+    private val authenticationTypeComboBox = FlatComboBox<AuthenticationType>()
+    private val rememberCheckBox = JCheckBox("Remember")
+    private val passwordPanel = JPanel(BorderLayout())
+    private val passwordPasswordField = OutlinePasswordField()
+    private val usernameTextField = OutlineTextField()
+    private val publicKeyComboBox = OutlineComboBox<OhKeyPair>()
+    private val keyManager get() = KeyManager.getInstance()
+    private var authentication = Authentication.No
+
+    init {
+        isModal = true
+        title = "SSH User Authentication"
+        controlsVisible = false
+
+        init()
+
+        pack()
+
+        size = Dimension(max(380, size.width), size.height)
+
+        setLocationRelativeTo(null)
+
+        publicKeyComboBox.renderer = object : DefaultListCellRenderer() {
+            override fun getListCellRendererComponent(
+                list: JList<*>?,
+                value: Any?,
+                index: Int,
+                isSelected: Boolean,
+                cellHasFocus: Boolean
+            ): Component {
+                return super.getListCellRendererComponent(
+                    list,
+                    if (value is OhKeyPair) value.name else value,
+                    index,
+                    isSelected,
+                    cellHasFocus
+                )
+            }
+        }
+
+        for (keyPair in keyManager.getOhKeyPairs()) {
+            publicKeyComboBox.addItem(keyPair)
+        }
+
+        authenticationTypeComboBox.addItemListener {
+            if (it.stateChange == ItemEvent.SELECTED) {
+                switchPasswordComponent()
+            }
+        }
+
+        usernameTextField.text = host.username
+
+    }
+
+    override fun createCenterPanel(): JComponent {
+        authenticationTypeComboBox.addItem(AuthenticationType.Password)
+        authenticationTypeComboBox.addItem(AuthenticationType.PublicKey)
+        val formMargin = "7dlu"
+        val layout = FormLayout(
+            "left:pref, $formMargin, default:grow",
+            "pref, $formMargin, pref, $formMargin, pref"
+        )
+
+        switchPasswordComponent()
+
+        return FormBuilder.create().padding("$formMargin, $formMargin, $formMargin, $formMargin")
+            .layout(layout)
+            .add("${I18n.getString("termora.new-host.general.authentication")}:").xy(1, 1)
+            .add(authenticationTypeComboBox).xy(3, 1)
+            .add("${I18n.getString("termora.new-host.general.username")}:").xy(1, 3)
+            .add(usernameTextField).xy(3, 3)
+            .add("${I18n.getString("termora.new-host.general.password")}:").xy(1, 5)
+            .add(passwordPanel).xy(3, 5)
+            .build()
+    }
+
+    private fun switchPasswordComponent() {
+        passwordPanel.removeAll()
+        if (authenticationTypeComboBox.selectedItem == AuthenticationType.Password) {
+            passwordPanel.add(passwordPasswordField, BorderLayout.CENTER)
+        } else if (authenticationTypeComboBox.selectedItem == AuthenticationType.PublicKey) {
+            passwordPanel.add(publicKeyComboBox, BorderLayout.CENTER)
+        }
+        passwordPanel.revalidate()
+        passwordPanel.repaint()
+    }
+
+    override fun createSouthPanel(): JComponent? {
+        val box = super.createSouthPanel() ?: return null
+        rememberCheckBox.isFocusable = false
+        box.add(rememberCheckBox, 0)
+        return box
+    }
+
+    override fun doCancelAction() {
+        authentication = Authentication.No
+        super.doCancelAction()
+    }
+
+    override fun doOKAction() {
+        val type = authenticationTypeComboBox.selectedItem as AuthenticationType
+
+        if (type == AuthenticationType.Password) {
+            if (passwordPasswordField.password.isEmpty()) {
+                passwordPasswordField.requestFocusInWindow()
+                return
+            }
+        } else if (type == AuthenticationType.PublicKey) {
+            if (publicKeyComboBox.selectedItem == null) {
+                publicKeyComboBox.requestFocusInWindow()
+                return
+            }
+        }
+
+        authentication = authentication.copy(
+            type = type,
+            password = if (type == AuthenticationType.Password) String(passwordPasswordField.password)
+            else (publicKeyComboBox.selectedItem as OhKeyPair).id
+        )
+        super.doOKAction()
+    }
+
+    fun getAuthentication(): Authentication {
+        isModal = true
+        SwingUtilities.invokeLater {
+            if (usernameTextField.text.isBlank()) {
+                usernameTextField.requestFocusInWindow()
+            } else {
+                passwordPasswordField.requestFocusInWindow()
+            }
+        }
+        isVisible = true
+        return authentication
+    }
+
+    fun isRemembered(): Boolean {
+        return rememberCheckBox.isSelected
+    }
+
+    fun getUsername(): String {
+        return usernameTextField.text
+    }
+
+}

src/main/kotlin/app/termora/SFTPPtyTerminalTab.kt

@@ -0,0 +1,212 @@
+package app.termora
+
+import app.termora.keymgr.KeyManager
+import app.termora.keymgr.OhKeyPairKeyPairProvider
+import app.termora.terminal.*
+import com.formdev.flatlaf.util.SystemInfo
+import org.apache.commons.io.Charsets
+import org.apache.commons.io.FileUtils
+import org.apache.commons.io.IOUtils
+import org.apache.commons.lang3.StringUtils
+import org.apache.commons.lang3.SystemUtils
+import org.apache.sshd.client.ClientBuilder
+import org.apache.sshd.client.SshClient
+import org.apache.sshd.client.session.ClientSession
+import org.apache.sshd.common.config.keys.writer.openssh.OpenSSHKeyPairResourceWriter
+import org.apache.sshd.common.util.net.SshdSocketAddress
+import java.awt.event.KeyEvent
+import java.io.File
+import java.nio.charset.StandardCharsets
+import java.nio.file.Files
+import java.nio.file.Path
+import javax.swing.Icon
+import javax.swing.SwingUtilities
+
+class SFTPPtyTerminalTab(windowScope: WindowScope, host: Host) : PtyHostTerminalTab(windowScope, host) {
+    private val keyManager by lazy { KeyManager.getInstance() }
+    private val tempFiles = mutableListOf<Path>()
+    private var sshClient: SshClient? = null
+    private var sshSession: ClientSession? = null
+    private var lastPasswordReporterDataListener: PasswordReporterDataListener? = null
+    private val sftpCommand get() = Database.getDatabase().sftp.sftpCommand
+    private val defaultDirectory get() = Database.getDatabase().sftp.defaultDirectory
+
+    init {
+        terminalPanel.dropFiles = true
+    }
+
+    companion object {
+        val canSupports by lazy {
+            val process = if (SystemInfo.isWindows) {
+                ProcessBuilder("cmd.exe", "/c", "where", "sftp").start()
+            } else {
+                ProcessBuilder("which", "sftp").start()
+            }
+            process.waitFor()
+            return@lazy process.exitValue() == 0
+        }
+    }
+
+    override suspend fun openPtyConnector(): PtyConnector {
+
+        val useJumpHosts = host.options.jumpHosts.isNotEmpty() || host.proxy.type != ProxyType.No
+        val commands = mutableListOf(StringUtils.defaultIfBlank(sftpCommand, "sftp"))
+        var host = this.host
+
+        // 如果配置了跳板机或者代理，那么通过 SSH 的端口转发到本地
+        if (useJumpHosts) {
+            host = host.copy(
+                updateDate = System.currentTimeMillis(),
+                tunnelings = listOf(
+                    Tunneling(
+                        type = TunnelingType.Local,
+                        sourceHost = SshdSocketAddress.LOCALHOST_NAME,
+                        destinationHost = SshdSocketAddress.LOCALHOST_NAME,
+                        destinationPort = host.port,
+                    )
+                )
+            )
+
+            val sshClient = SshClients.openClient(host).apply { sshClient = this }
+            val sshSession = SshClients.openSession(host, sshClient).apply { sshSession = this }
+
+            // 打开通道
+            for (tunneling in host.tunnelings) {
+                val address = SshClients.openTunneling(sshSession, host, tunneling)
+                host = host.copy(
+                    host = address.hostName,
+                    port = address.port,
+                    updateDate = System.currentTimeMillis(),
+                )
+            }
+        }
+
+
+        if (useJumpHosts) {
+            // 打开通道后忽略 key 检查
+            commands.add("-o")
+            commands.add("StrictHostKeyChecking=no")
+
+            // 不保存 known_hosts
+            commands.add("-o")
+            commands.add("UserKnownHostsFile=${if (SystemInfo.isWindows) "NUL" else "/dev/null"}")
+        } else {
+            // known_hosts
+            commands.add("-o")
+            commands.add("UserKnownHostsFile=${File(Application.getBaseDataDir(), "known_hosts").absolutePath}")
+        }
+
+        // Compression
+        commands.add("-o")
+        commands.add("Compression=yes")
+
+        // HostKeyAlgorithms 让 SFTP 命令的顺序和 sshd 的一致 这样可以避免 known_hosts 文件不一致问题
+        val hostKeyAlgorithms = ClientBuilder.setUpDefaultSignatureFactories(true).joinToString(",") { it.name }
+        commands.add("-o")
+        commands.add("HostKeyAlgorithms=${hostKeyAlgorithms}")
+
+        // 不使用配置文件
+        commands.add("-F")
+        commands.add("/dev/null")
+
+        // port
+        commands.add("-P")
+        commands.add(host.port.toString())
+
+        // 设置认证信息
+        setAuthentication(commands, host)
+
+
+        val envs = host.options.envs()
+        if (envs.containsKey("CurrentDir")) {
+            val currentDir = envs.getValue("CurrentDir")
+            commands.add("${host.username}@${host.host}:${currentDir}")
+        } else if (host.options.sftpDefaultDirectory.isNotBlank()) {
+            commands.add("${host.username}@${host.host}:${host.options.sftpDefaultDirectory.trim()}")
+        } else {
+            commands.add("${host.username}@${host.host}")
+        }
+
+        val directory = FileUtils.getFile(StringUtils.defaultIfBlank(defaultDirectory, SystemUtils.USER_HOME))
+
+        val winSize = terminalPanel.winSize()
+        val ptyConnector = ptyConnectorFactory.createPtyConnector(
+            commands = commands.toTypedArray(),
+            rows = winSize.rows, cols = winSize.cols,
+            env = host.options.envs(),
+            charset = Charsets.toCharset(host.options.encoding, StandardCharsets.UTF_8),
+            directory = if (directory.exists()) directory.absolutePath else SystemUtils.USER_HOME
+        )
+
+        return ptyConnector
+    }
+
+    private fun setAuthentication(commands: MutableList<String>, host: Host) {
+        // 如果通过公钥连接
+        if (host.authentication.type == AuthenticationType.PublicKey) {
+            val ohKeyPair = keyManager.getOhKeyPair(host.authentication.password)
+            if (ohKeyPair != null) {
+                val keyPair = OhKeyPairKeyPairProvider.generateKeyPair(ohKeyPair)
+                val privateKeyPath = Application.createSubTemporaryDir()
+                val privateKeyFile = Files.createTempFile(privateKeyPath, Application.getName(), StringUtils.EMPTY)
+                Files.newOutputStream(privateKeyFile)
+                    .use { OpenSSHKeyPairResourceWriter.INSTANCE.writePrivateKey(keyPair, null, null, it) }
+                commands.add("-i")
+                commands.add(privateKeyFile.toFile().absolutePath)
+                tempFiles.add(privateKeyPath)
+            }
+        } else if (host.authentication.type == AuthenticationType.Password) {
+            terminal.getTerminalModel().addDataListener(PasswordReporterDataListener(host).apply {
+                lastPasswordReporterDataListener = this
+            })
+        }
+    }
+
+    override fun stop() {
+        // 删除密码监听
+        lastPasswordReporterDataListener?.let { listener ->
+            SwingUtilities.invokeLater { terminal.getTerminalModel().removeDataListener(listener) }
+        }
+
+        IOUtils.closeQuietly(sshSession)
+        IOUtils.closeQuietly(sshClient)
+
+        tempFiles.removeIf {
+            FileUtils.deleteQuietly(it.toFile())
+            true
+        }
+
+        super.stop()
+    }
+
+    override fun getIcon(): Icon {
+        return Icons.fileFormat
+    }
+
+    private inner class PasswordReporterDataListener(private val host: Host) : DataListener {
+        override fun onChanged(key: DataKey<*>, data: Any) {
+            if (key == VisualTerminal.Written && data is String) {
+
+                // 要求输入密码
+                val line = terminal.getDocument().getScreenLine(terminal.getCursorModel().getPosition().y)
+                if (line.getText().trim().trimIndent().startsWith("${host.username}@${host.host}'s password:")) {
+
+                    // 删除密码监听
+                    terminal.getTerminalModel().removeDataListener(this)
+
+                    val ptyConnector = getPtyConnector()
+
+                    // password
+                    ptyConnector.write(host.authentication.password.toByteArray(ptyConnector.getCharset()))
+
+                    // enter
+                    ptyConnector.write(
+                        terminal.getKeyEncoder().encode(TerminalKeyEvent(KeyEvent.VK_ENTER))
+                            .toByteArray(ptyConnector.getCharset())
+                    )
+                }
+
+            }
+        }
+    }
+}

src/main/kotlin/app/termora/SFTPTerminalTab.kt

@@ -1,57 +0,0 @@
-package app.termora
-
-import app.termora.transport.TransportDataProviders
-import app.termora.transport.TransportPanel
-import java.beans.PropertyChangeListener
-import javax.swing.Icon
-import javax.swing.JComponent
-import javax.swing.JOptionPane
-import javax.swing.SwingUtilities
-
-class SFTPTerminalTab : Disposable, TerminalTab {
-
-    private val transportPanel by lazy {
-        TransportPanel().apply {
-            Disposer.register(this@SFTPTerminalTab, this)
-        }
-    }
-
-    override fun getTitle(): String {
-        return "SFTP"
-    }
-
-    override fun getIcon(): Icon {
-        return Icons.folder
-    }
-
-    override fun addPropertyChangeListener(listener: PropertyChangeListener) {
-
-    }
-
-    override fun removePropertyChangeListener(listener: PropertyChangeListener) {
-    }
-
-    override fun getJComponent(): JComponent {
-        return transportPanel
-    }
-
-    override fun canClone(): Boolean {
-        return false
-    }
-
-    override fun canClose(): Boolean {
-        assertEventDispatchThread()
-        val transportManager = transportPanel.getData(TransportDataProviders.TransportManager) ?: return true
-        if (transportManager.getTransports().isEmpty()) {
-            return true
-        }
-
-        return OptionPane.showConfirmDialog(
-            SwingUtilities.getWindowAncestor(getJComponent()),
-            I18n.getString("termora.transport.sftp.close-tab"),
-            messageType = JOptionPane.QUESTION_MESSAGE,
-            optionType = JOptionPane.OK_CANCEL_OPTION
-        ) == JOptionPane.OK_OPTION
-    }
-
-}

src/main/kotlin/app/termora/SSHTerminalTab.kt

@@ -1,5 +1,7 @@
 package app.termora
 
+import app.termora.actions.AnActionEvent
+import app.termora.actions.DataProviders
 import app.termora.actions.TabReconnectAction
 import app.termora.addons.zmodem.ZModemPtyConnectorAdaptor
 import app.termora.keyboardinteractive.TerminalUserInteraction
@@ -24,23 +26,30 @@ import org.apache.sshd.common.channel.ChannelListener
 import org.apache.sshd.common.session.Session
 import org.apache.sshd.common.session.SessionListener
 import org.apache.sshd.common.session.SessionListener.Event
-import org.apache.sshd.common.util.net.SshdSocketAddress
 import org.slf4j.LoggerFactory
 import java.nio.charset.StandardCharsets
+import java.util.*
 import javax.swing.JComponent
 import javax.swing.SwingUtilities
 
 
-class SSHTerminalTab(windowScope: WindowScope, host: Host) : PtyHostTerminalTab(windowScope, host) {
+class SSHTerminalTab(windowScope: WindowScope, host: Host) :
+    PtyHostTerminalTab(windowScope, host) {
     companion object {
-        private val log = LoggerFactory.getLogger(PtyHostTerminalTab::class.java)
+        val SSHSession = DataKey(ClientSession::class)
+
+        private val log = LoggerFactory.getLogger(SSHTerminalTab::class.java)
     }
 
     private val mutex = Mutex()
+    private val tab = this
 
     private var sshClient: SshClient? = null
     private var sshSession: ClientSession? = null
     private var sshChannelShell: ChannelShell? = null
+    private val terminalTabbedManager
+        get() = AnActionEvent(getJComponent(), StringUtils.EMPTY, EventObject(getJComponent()))
+            .getData(DataProviders.TerminalTabbedManager)
 
     init {
         terminalPanel.dropFiles = false
@@ -80,9 +89,34 @@ class SSHTerminalTab(windowScope: WindowScope, host: Host) : PtyHostTerminalTab(
             terminal.write("SSH client is opening...\r\n")
         }
 
+        var host =
+            this.host.copy(authentication = this.host.authentication.copy(), updateDate = System.currentTimeMillis())
+        val owner = SwingUtilities.getWindowAncestor(terminalPanel)
         val client = SshClients.openClient(host).also { sshClient = it }
+        client.serverKeyVerifier = DialogServerKeyVerifier(owner)
         // keyboard interactive
-        client.userInteraction = TerminalUserInteraction(SwingUtilities.getWindowAncestor(terminalPanel))
+        client.userInteraction = TerminalUserInteraction(owner)
+
+        if (host.authentication.type == AuthenticationType.No) {
+            withContext(Dispatchers.Swing) {
+                val dialog = RequestAuthenticationDialog(owner, host)
+                val authentication = dialog.getAuthentication()
+                host = host.copy(
+                    authentication = authentication,
+                    username = dialog.getUsername(),
+                    updateDate = System.currentTimeMillis(),
+                )
+                // save
+                if (dialog.isRemembered()) {
+                    HostManager.getInstance().addHost(
+                        tab.host.copy(
+                            authentication = authentication,
+                            username = dialog.getUsername(), updateDate = System.currentTimeMillis(),
+                        )
+                    )
+                }
+            }
+        }
 
         val sessionListener = MySessionListener()
         val channelListener = MyChannelListener()
@@ -119,13 +153,25 @@ class SSHTerminalTab(windowScope: WindowScope, host: Host) : PtyHostTerminalTab(
             override fun channelClosed(channel: Channel, reason: Throwable?) {
                 coroutineScope.launch(Dispatchers.Swing) {
                     terminal.write("\r\n\r\n${ControlCharacters.ESC}[31m")
-                    terminal.write("Channel has been disconnected.")
+                    terminal.write(I18n.getString("termora.terminal.channel-disconnected"))
                     if (reconnectShortcut is KeyShortcut) {
-                        terminal.write(" Type $reconnectShortcut to reconnect.")
+                        terminal.write(
+                            I18n.getString(
+                                "termora.terminal.channel-reconnect",
+                                reconnectShortcut.toString()
+                            )
+                        )
                     }
                     terminal.write("\r\n")
                     terminal.write("${ControlCharacters.ESC}[0m")
                     terminalModel.setData(DataKey.ShowCursor, false)
+                    if (Database.getDatabase().terminal.autoCloseTabWhenDisconnected) {
+                        terminalTabbedManager?.let { manager ->
+                            SwingUtilities.invokeLater {
+                                manager.closeTerminalTab(tab, true)
+                            }
+                        }
+                    }
                 }
             }
         })
@@ -159,35 +205,30 @@ class SSHTerminalTab(windowScope: WindowScope, host: Host) : PtyHostTerminalTab(
         }
 
         for (tunneling in host.tunnelings) {
-            if (tunneling.type == TunnelingType.Local) {
+            try {
-                session.startLocalPortForwarding(
+                SshClients.openTunneling(session, host, tunneling)
-                    SshdSocketAddress(tunneling.sourceHost, tunneling.sourcePort),
-                    SshdSocketAddress(tunneling.destinationHost, tunneling.destinationPort)
-                )
-            } else if (tunneling.type == TunnelingType.Remote) {
-                session.startRemotePortForwarding(
-                    SshdSocketAddress(tunneling.sourceHost, tunneling.sourcePort),
-                    SshdSocketAddress(tunneling.destinationHost, tunneling.destinationPort),
-                )
-            } else if (tunneling.type == TunnelingType.Dynamic) {
-                session.startDynamicPortForwarding(
-                    SshdSocketAddress(
-                        tunneling.sourceHost,
-                        tunneling.sourcePort
-                    )
-                )
-            }
-
-            if (log.isInfoEnabled) {
-                log.info("SSH [{}] started {} port forwarding.", host.name, tunneling.name)
-            }
-
                 withContext(Dispatchers.Swing) {
                     terminal.write("Start [${tunneling.name}] port forwarding successfully.\r\n")
                 }
+            } catch (e: Exception) {
+                if (log.isErrorEnabled) {
+                    log.error("Start [${tunneling.name}] port forwarding failed: {}", e.message, e)
+                }
+                withContext(Dispatchers.Swing) {
+                    terminal.write("Start [${tunneling.name}] port forwarding failed: ${e.message}\r\n")
                 }
             }
 
+        }
+    }
+
+    @Suppress("UNCHECKED_CAST")
+    override fun <T : Any> getData(dataKey: DataKey<T>): T? {
+        if (dataKey == SSHSession) {
+            return sshSession as T?
+        }
+        return super.getData(dataKey)
+    }
 
     override fun stop() {
         if (mutex.tryLock()) {

src/main/kotlin/app/termora/SearchableHostTreeModel.kt

@@ -1,70 +0,0 @@
-package app.termora
-
-import javax.swing.event.TreeModelEvent
-import javax.swing.event.TreeModelListener
-import javax.swing.tree.TreeModel
-import javax.swing.tree.TreePath
-
-class SearchableHostTreeModel(
-    private val model: HostTreeModel,
-    private val filter: (host: Host) -> Boolean = { true }
-) : TreeModel {
-    private var text = String()
-
-    override fun getRoot(): Any {
-        return model.root
-    }
-
-    override fun getChild(parent: Any?, index: Int): Any {
-        return getChildren(parent)[index]
-    }
-
-    override fun getChildCount(parent: Any?): Int {
-        return getChildren(parent).size
-    }
-
-    override fun isLeaf(node: Any?): Boolean {
-        return model.isLeaf(node)
-    }
-
-    override fun valueForPathChanged(path: TreePath?, newValue: Any?) {
-        return model.valueForPathChanged(path, newValue)
-    }
-
-    override fun getIndexOfChild(parent: Any?, child: Any?): Int {
-        return getChildren(parent).indexOf(child)
-    }
-
-    override fun addTreeModelListener(l: TreeModelListener) {
-        model.addTreeModelListener(l)
-    }
-
-    override fun removeTreeModelListener(l: TreeModelListener) {
-        model.removeTreeModelListener(l)
-    }
-
-
-    private fun getChildren(parent: Any?): List<Host> {
-        val children = model.getChildren(parent)
-        if (children.isEmpty()) return emptyList()
-        return children.filter { e ->
-            filter.invoke(e)
-                    && e.name.contains(text, true)
-                    || e.host.contains(text, true)
-                    || TreeUtils.children(model, e, true).filterIsInstance<Host>().any { it.name.contains(text, true) || it.host.contains(text, true) }
-        }
-    }
-
-    fun search(text: String) {
-        this.text = text
-        model.listeners.forEach {
-            it.treeStructureChanged(
-                TreeModelEvent(
-                    this, TreePath(root),
-                    null, null
-                )
-            )
-        }
-    }
-
-}

src/main/kotlin/app/termora/SerialPortPtyConnector.kt

@@ -0,0 +1,61 @@
+package app.termora
+
+import app.termora.terminal.PtyConnector
+import com.fazecast.jSerialComm.SerialPort
+import com.fazecast.jSerialComm.SerialPortDataListener
+import com.fazecast.jSerialComm.SerialPortEvent
+import java.nio.charset.Charset
+import java.util.concurrent.LinkedBlockingQueue
+import java.util.concurrent.TimeUnit
+
+class SerialPortPtyConnector(
+    private val serialPort: SerialPort,
+    private val charset: Charset = Charsets.UTF_8
+) : PtyConnector, SerialPortDataListener {
+
+    private val queue = LinkedBlockingQueue<Char>()
+
+    init {
+        serialPort.addDataListener(this)
+    }
+
+    override fun read(buffer: CharArray): Int {
+        buffer[0] = queue.poll(1, TimeUnit.SECONDS) ?: return 0
+        return 1
+    }
+
+    override fun write(buffer: ByteArray, offset: Int, len: Int) {
+        serialPort.writeBytes(buffer, len, offset)
+    }
+
+    override fun resize(rows: Int, cols: Int) {
+
+    }
+
+    override fun waitFor(): Int {
+        return 0
+    }
+
+    override fun close() {
+        queue.clear()
+        serialPort.closePort()
+    }
+
+    override fun getListeningEvents(): Int {
+        return SerialPort.LISTENING_EVENT_DATA_RECEIVED
+    }
+
+    override fun serialEvent(event: SerialPortEvent) {
+        if (event.eventType == SerialPort.LISTENING_EVENT_DATA_RECEIVED) {
+            val data = event.receivedData
+            if (data.isEmpty()) return
+            for (c in String(data, charset).toCharArray()) {
+                queue.add(c)
+            }
+        }
+    }
+
+    override fun getCharset(): Charset {
+        return charset
+    }
+}

src/main/kotlin/app/termora/SerialTerminalTab.kt

@@ -0,0 +1,21 @@
+package app.termora
+
+import app.termora.terminal.PtyConnector
+import org.apache.commons.io.Charsets
+import java.nio.charset.StandardCharsets
+import javax.swing.Icon
+
+class SerialTerminalTab(windowScope: WindowScope, host: Host) :
+    PtyHostTerminalTab(windowScope, host) {
+    override suspend fun openPtyConnector(): PtyConnector {
+        val serialPort = Serials.openPort(host)
+        return SerialPortPtyConnector(
+            serialPort,
+            Charsets.toCharset(host.options.encoding, StandardCharsets.UTF_8)
+        )
+    }
+
+    override fun getIcon(): Icon {
+        return Icons.plugin
+    }
+}

src/main/kotlin/app/termora/Serials.kt

@@ -0,0 +1,38 @@
+package app.termora
+
+import com.fazecast.jSerialComm.SerialPort
+
+object Serials {
+    fun openPort(host: Host): SerialPort {
+        val serialComm = host.options.serialComm
+        val serialPort = SerialPort.getCommPort(serialComm.port)
+        serialPort.setBaudRate(serialComm.baudRate)
+        serialPort.setNumDataBits(serialComm.dataBits)
+
+        when (serialComm.parity) {
+            SerialCommParity.None -> serialPort.setParity(SerialPort.NO_PARITY)
+            SerialCommParity.Mark -> serialPort.setParity(SerialPort.MARK_PARITY)
+            SerialCommParity.Even -> serialPort.setParity(SerialPort.EVEN_PARITY)
+            SerialCommParity.Odd -> serialPort.setParity(SerialPort.ODD_PARITY)
+            SerialCommParity.Space -> serialPort.setParity(SerialPort.SPACE_PARITY)
+        }
+
+        when (serialComm.stopBits) {
+            "1" -> serialPort.setNumStopBits(SerialPort.ONE_STOP_BIT)
+            "1.5" -> serialPort.setNumStopBits(SerialPort.ONE_POINT_FIVE_STOP_BITS)
+            "2" -> serialPort.setNumStopBits(SerialPort.TWO_STOP_BITS)
+        }
+
+        when (serialComm.flowControl) {
+            SerialCommFlowControl.None -> serialPort.setFlowControl(SerialPort.FLOW_CONTROL_DISABLED)
+            SerialCommFlowControl.RTS_CTS -> serialPort.setFlowControl(SerialPort.FLOW_CONTROL_RTS_ENABLED or SerialPort.FLOW_CONTROL_CTS_ENABLED)
+            SerialCommFlowControl.XON_XOFF -> serialPort.setFlowControl(SerialPort.FLOW_CONTROL_XONXOFF_IN_ENABLED or SerialPort.FLOW_CONTROL_XONXOFF_OUT_ENABLED)
+        }
+
+        if (!serialPort.openPort()) {
+            throw IllegalStateException("Open serial port [${serialComm.port}] failed")
+        }
+
+        return serialPort
+    }
+}

src/main/kotlin/app/termora/SettingsOptionsPane.kt

@@ -4,21 +4,33 @@ import app.termora.AES.encodeBase64String
 import app.termora.Application.ohMyJson
 import app.termora.actions.AnAction
 import app.termora.actions.AnActionEvent
+import app.termora.actions.DataProviders
+import app.termora.highlight.KeywordHighlight
 import app.termora.highlight.KeywordHighlightManager
+import app.termora.keymap.Keymap
+import app.termora.keymap.KeymapManager
 import app.termora.keymap.KeymapPanel
 import app.termora.keymgr.KeyManager
+import app.termora.keymgr.OhKeyPair
+import app.termora.macro.Macro
 import app.termora.macro.MacroManager
 import app.termora.native.FileChooser
+import app.termora.sftp.SFTPTab
+import app.termora.snippet.Snippet
+import app.termora.snippet.SnippetManager
 import app.termora.sync.SyncConfig
 import app.termora.sync.SyncRange
 import app.termora.sync.SyncType
 import app.termora.sync.SyncerProvider
 import app.termora.terminal.CursorStyle
 import app.termora.terminal.DataKey
+import app.termora.terminal.panel.FloatingToolbarPanel
 import app.termora.terminal.panel.TerminalPanel
 import cash.z.ecc.android.bip39.Mnemonics
+import com.formdev.flatlaf.FlatClientProperties
 import com.formdev.flatlaf.extras.FlatSVGIcon
 import com.formdev.flatlaf.extras.components.*
+import com.formdev.flatlaf.util.FontUtils
 import com.formdev.flatlaf.util.SystemInfo
 import com.jgoodies.forms.builder.FormBuilder
 import com.jgoodies.forms.layout.FormLayout
@@ -26,20 +38,23 @@ import com.jthemedetecor.OsThemeDetector
 import com.sun.jna.LastErrorException
 import kotlinx.coroutines.*
 import kotlinx.coroutines.swing.Swing
-import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.*
-import kotlinx.serialization.json.buildJsonObject
+import org.apache.commons.codec.binary.Base64
-import kotlinx.serialization.json.encodeToJsonElement
-import kotlinx.serialization.json.put
 import org.apache.commons.io.IOUtils
 import org.apache.commons.lang3.StringUtils
 import org.apache.commons.lang3.SystemUtils
+import org.apache.commons.lang3.exception.ExceptionUtils
 import org.apache.commons.lang3.time.DateFormatUtils
 import org.jdesktop.swingx.JXEditorPane
 import org.slf4j.LoggerFactory
 import java.awt.BorderLayout
 import java.awt.Component
+import java.awt.Dimension
+import java.awt.Toolkit
 import java.awt.datatransfer.StringSelection
+import java.awt.event.ActionEvent
 import java.awt.event.ItemEvent
+import java.awt.event.ItemListener
 import java.io.File
 import java.net.URI
 import java.nio.charset.StandardCharsets
@@ -54,6 +69,12 @@ import kotlin.time.Duration.Companion.milliseconds
 class SettingsOptionsPane : OptionsPane() {
     private val owner get() = SwingUtilities.getWindowAncestor(this@SettingsOptionsPane)
     private val database get() = Database.getDatabase()
+    private val hostManager get() = HostManager.getInstance()
+    private val snippetManager get() = SnippetManager.getInstance()
+    private val keymapManager get() = KeymapManager.getInstance()
+    private val macroManager get() = MacroManager.getInstance()
+    private val keywordHighlightManager get() = KeywordHighlightManager.getInstance()
+    private val keyManager get() = KeyManager.getInstance()
 
     companion object {
         private val log = LoggerFactory.getLogger(SettingsOptionsPane::class.java)
@@ -97,6 +118,7 @@ class SettingsOptionsPane : OptionsPane() {
         addOption(AppearanceOption())
         addOption(TerminalOption())
         addOption(KeyShortcutsOption())
+        addOption(SFTPOption())
         addOption(CloudSyncOption())
         addOption(DoormanOption())
         addOption(AboutOption())
@@ -179,12 +201,7 @@ class SettingsOptionsPane : OptionsPane() {
                 if (it.stateChange == ItemEvent.SELECTED) {
                     appearance.language = languageComboBox.selectedItem as String
                     SwingUtilities.invokeLater {
-                        OptionPane.showMessageDialog(
+                        TermoraRestarter.getInstance().scheduleRestart(owner)
-                            owner,
-                            I18n.getString("termora.settings.restart.message"),
-                            I18n.getString("termora.settings.restart.title"),
-                            messageType = JOptionPane.INFORMATION_MESSAGE,
-                        )
                     }
                 }
             }
@@ -288,12 +305,16 @@ class SettingsOptionsPane : OptionsPane() {
     private inner class TerminalOption : JPanel(BorderLayout()), Option {
         private val cursorStyleComboBox = FlatComboBox<CursorStyle>()
         private val debugComboBox = YesOrNoComboBox()
+        private val beepComboBox = YesOrNoComboBox()
+        private val cursorBlinkComboBox = YesOrNoComboBox()
         private val fontComboBox = FlatComboBox<String>()
         private val shellComboBox = FlatComboBox<String>()
         private val maxRowsTextField = IntSpinner(0, 0)
         private val fontSizeTextField = IntSpinner(0, 9, 99)
         private val terminalSetting get() = Database.getDatabase().terminal
         private val selectCopyComboBox = YesOrNoComboBox()
+        private val autoCloseTabComboBox = YesOrNoComboBox()
+        private val floatingToolbarComboBox = YesOrNoComboBox()
 
         init {
             initView()
@@ -309,6 +330,26 @@ class SettingsOptionsPane : OptionsPane() {
                 }
             }
 
+            autoCloseTabComboBox.addItemListener { e ->
+                if (e.stateChange == ItemEvent.SELECTED) {
+                    terminalSetting.autoCloseTabWhenDisconnected = autoCloseTabComboBox.selectedItem as Boolean
+                }
+            }
+            autoCloseTabComboBox.toolTipText = I18n.getString("termora.settings.terminal.auto-close-tab-description")
+
+            floatingToolbarComboBox.addItemListener { e ->
+                if (e.stateChange == ItemEvent.SELECTED) {
+                    terminalSetting.floatingToolbar = floatingToolbarComboBox.selectedItem as Boolean
+                    TerminalPanelFactory.getInstance().getTerminalPanels().forEach { tp ->
+                        if (terminalSetting.floatingToolbar && FloatingToolbarPanel.isPined) {
+                            tp.getData(FloatingToolbarPanel.FloatingToolbar)?.triggerShow()
+                        } else {
+                            tp.getData(FloatingToolbarPanel.FloatingToolbar)?.triggerHide()
+                        }
+                    }
+                }
+            }
+
             selectCopyComboBox.addItemListener { e ->
                 if (e.stateChange == ItemEvent.SELECTED) {
                     terminalSetting.selectCopy = selectCopyComboBox.selectedItem as Boolean
@@ -328,7 +369,7 @@ class SettingsOptionsPane : OptionsPane() {
                 if (it.stateChange == ItemEvent.SELECTED) {
                     val style = cursorStyleComboBox.selectedItem as CursorStyle
                     terminalSetting.cursor = style
-                    TerminalFactory.getInstance(ApplicationScope.forWindowScope(owner)).getTerminals().forEach { e ->
+                    TerminalFactory.getInstance().getTerminals().forEach { e ->
                         e.getTerminalModel().setData(DataKey.CursorStyle, style)
                     }
                 }
@@ -338,13 +379,26 @@ class SettingsOptionsPane : OptionsPane() {
             debugComboBox.addItemListener { e ->
                 if (e.stateChange == ItemEvent.SELECTED) {
                     terminalSetting.debug = debugComboBox.selectedItem as Boolean
-                    TerminalFactory.getInstance(ApplicationScope.forWindowScope(owner)).getTerminals().forEach {
+                    TerminalFactory.getInstance().getTerminals().forEach {
                         it.getTerminalModel().setData(TerminalPanel.Debug, terminalSetting.debug)
                     }
                 }
             }
 
 
+            beepComboBox.addItemListener { e ->
+                if (e.stateChange == ItemEvent.SELECTED) {
+                    terminalSetting.beep = beepComboBox.selectedItem as Boolean
+                }
+            }
+
+            cursorBlinkComboBox.addItemListener { e ->
+                if (e.stateChange == ItemEvent.SELECTED) {
+                    terminalSetting.cursorBlink = cursorBlinkComboBox.selectedItem as Boolean
+                }
+            }
+
+
             shellComboBox.addItemListener {
                 if (it.stateChange == ItemEvent.SELECTED) {
                     terminalSetting.localShell = shellComboBox.selectedItem as String
@@ -354,11 +408,9 @@ class SettingsOptionsPane : OptionsPane() {
         }
 
         private fun fireFontChanged() {
-            ApplicationScope.windowScopes().forEach {
+                TerminalPanelFactory.getInstance()
-                TerminalPanelFactory.getInstance(it)
                     .fireResize()
         }
-        }
 
         private fun initView() {
 
@@ -379,6 +431,33 @@ class SettingsOptionsPane : OptionsPane() {
                 }
             }
 
+            fontComboBox.renderer = object : DefaultListCellRenderer() {
+                init {
+                    preferredSize = Dimension(preferredSize.width, fontComboBox.preferredSize.height - 2)
+                    maximumSize = Dimension(preferredSize.width, preferredSize.height)
+                }
+
+                override fun getListCellRendererComponent(
+                    list: JList<*>?,
+                    value: Any?,
+                    index: Int,
+                    isSelected: Boolean,
+                    cellHasFocus: Boolean
+                ): Component {
+                    if (value is String) {
+                        return super.getListCellRendererComponent(
+                            list,
+                            "<html><font face='$value'>$value</font></html>",
+                            index,
+                            isSelected,
+                            cellHasFocus
+                        )
+                    }
+                    return super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus)
+                }
+            }
+            fontComboBox.maximumSize = fontComboBox.preferredSize
+
             cursorStyleComboBox.addItem(CursorStyle.Block)
             cursorStyleComboBox.addItem(CursorStyle.Bar)
             cursorStyleComboBox.addItem(CursorStyle.Underline)
@@ -391,13 +470,25 @@ class SettingsOptionsPane : OptionsPane() {
 
             shellComboBox.selectedItem = terminalSetting.localShell
 
-            fontComboBox.addItem("JetBrains Mono")
+            val fonts = linkedSetOf<String>("JetBrains Mono", "Source Code Pro", "Monospaced")
-            fontComboBox.addItem("Source Code Pro")
+            FontUtils.getAllFonts().forEach {
+                if (!fonts.contains(it.family)) {
+                    fonts.addLast(it.family)
+                }
+            }
+
+            for (font in fonts) {
+                fontComboBox.addItem(font)
+            }
 
             fontComboBox.selectedItem = terminalSetting.font
             debugComboBox.selectedItem = terminalSetting.debug
+            beepComboBox.selectedItem = terminalSetting.beep
+            cursorBlinkComboBox.selectedItem = terminalSetting.cursorBlink
             cursorStyleComboBox.selectedItem = terminalSetting.cursor
             selectCopyComboBox.selectedItem = terminalSetting.selectCopy
+            autoCloseTabComboBox.selectedItem = terminalSetting.autoCloseTabWhenDisconnected
+            floatingToolbarComboBox.selectedItem = terminalSetting.floatingToolbar
         }
 
         override fun getIcon(isSelected: Boolean): Icon {
@@ -415,9 +506,14 @@ class SettingsOptionsPane : OptionsPane() {
         private fun getCenterComponent(): JComponent {
             val layout = FormLayout(
                 "left:pref, $formMargin, default:grow, $formMargin, left:pref, $formMargin, pref, default:grow",
-                "pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref"
+                "pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref"
             )
 
+            val beepBtn = JButton(Icons.run)
+            beepBtn.isFocusable = false
+            beepBtn.putClientProperty(FlatClientProperties.BUTTON_TYPE, FlatClientProperties.BUTTON_TYPE_TOOLBAR_BUTTON)
+            beepBtn.addActionListener { Toolkit.getDefaultToolkit().beep() }
+
             var rows = 1
             val step = 2
             val panel = FormBuilder.create().layout(layout)
@@ -430,10 +526,19 @@ class SettingsOptionsPane : OptionsPane() {
                 .add(maxRowsTextField).xy(3, rows).apply { rows += step }
                 .add("${I18n.getString("termora.settings.terminal.debug")}:").xy(1, rows)
                 .add(debugComboBox).xy(3, rows).apply { rows += step }
+                .add("${I18n.getString("termora.settings.terminal.beep")}:").xy(1, rows)
+                .add(beepComboBox).xy(3, rows)
+                .add(beepBtn).xy(5, rows).apply { rows += step }
                 .add("${I18n.getString("termora.settings.terminal.select-copy")}:").xy(1, rows)
                 .add(selectCopyComboBox).xy(3, rows).apply { rows += step }
                 .add("${I18n.getString("termora.settings.terminal.cursor-style")}:").xy(1, rows)
                 .add(cursorStyleComboBox).xy(3, rows).apply { rows += step }
+                .add("${I18n.getString("termora.settings.terminal.cursor-blink")}:").xy(1, rows)
+                .add(cursorBlinkComboBox).xy(3, rows).apply { rows += step }
+                .add("${I18n.getString("termora.settings.terminal.floating-toolbar")}:").xy(1, rows)
+                .add(floatingToolbarComboBox).xy(3, rows).apply { rows += step }
+                .add("${I18n.getString("termora.settings.terminal.auto-close-tab")}:").xy(1, rows)
+                .add(autoCloseTabComboBox).xy(3, rows).apply { rows += step }
                 .add("${I18n.getString("termora.settings.terminal.local-shell")}:").xy(1, rows)
                 .add(shellComboBox).xyw(3, rows, 5)
                 .build()
@@ -451,11 +556,13 @@ class SettingsOptionsPane : OptionsPane() {
         val domainTextField = OutlineTextField(255)
         val uploadConfigButton = JButton(I18n.getString("termora.settings.sync.push"), Icons.upload)
         val exportConfigButton = JButton(I18n.getString("termora.settings.sync.export"), Icons.export)
+        val importConfigButton = JButton(I18n.getString("termora.settings.sync.import"), Icons.import)
         val downloadConfigButton = JButton(I18n.getString("termora.settings.sync.pull"), Icons.download)
         val lastSyncTimeLabel = JLabel()
         val sync get() = database.sync
         val hostsCheckBox = JCheckBox(I18n.getString("termora.welcome.my-hosts"))
         val keysCheckBox = JCheckBox(I18n.getString("termora.settings.sync.range.keys"))
+        val snippetsCheckBox = JCheckBox(I18n.getString("termora.snippet.title"))
         val keywordHighlightsCheckBox = JCheckBox(I18n.getString("termora.settings.sync.range.keyword-highlights"))
         val macrosCheckBox = JCheckBox(I18n.getString("termora.macro"))
         val keymapCheckBox = JCheckBox(I18n.getString("termora.settings.keymap"))
@@ -492,12 +599,6 @@ class SettingsOptionsPane : OptionsPane() {
                         }
                     }
 
-                    if (typeComboBox.selectedItem == SyncType.Gitee) {
-                        gistTextField.trailingComponent = null
-                    } else {
-                        gistTextField.trailingComponent = visitGistBtn
-                    }
-
                     removeAll()
                     add(getCenterComponent(), BorderLayout.CENTER)
                     revalidate()
@@ -562,9 +663,11 @@ class SettingsOptionsPane : OptionsPane() {
             }
 
             exportConfigButton.addActionListener { export() }
+            importConfigButton.addActionListener { import() }
 
             keysCheckBox.addActionListener { refreshButtons() }
             hostsCheckBox.addActionListener { refreshButtons() }
+            snippetsCheckBox.addActionListener { refreshButtons() }
             keywordHighlightsCheckBox.addActionListener { refreshButtons() }
 
         }
@@ -572,30 +675,246 @@ class SettingsOptionsPane : OptionsPane() {
         private fun refreshButtons() {
             sync.rangeKeyPairs = keysCheckBox.isSelected
             sync.rangeHosts = hostsCheckBox.isSelected
+            sync.rangeSnippets = snippetsCheckBox.isSelected
             sync.rangeKeywordHighlights = keywordHighlightsCheckBox.isSelected
 
             downloadConfigButton.isEnabled = keysCheckBox.isSelected || hostsCheckBox.isSelected
                     || keywordHighlightsCheckBox.isSelected
             uploadConfigButton.isEnabled = downloadConfigButton.isEnabled
             exportConfigButton.isEnabled = downloadConfigButton.isEnabled
+            importConfigButton.isEnabled = downloadConfigButton.isEnabled
         }
 
         private fun export() {
 
+            assertEventDispatchThread()
+
+            val passwordField = OutlinePasswordField()
+            val panel = object : JPanel(BorderLayout()) {
+                override fun requestFocusInWindow(): Boolean {
+                    return passwordField.requestFocusInWindow()
+                }
+            }
+
+            val label = JLabel(I18n.getString("termora.settings.sync.export-encrypt") + StringUtils.SPACE.repeat(25))
+            label.border = BorderFactory.createEmptyBorder(0, 0, 8, 0)
+            panel.add(label, BorderLayout.NORTH)
+            panel.add(passwordField, BorderLayout.CENTER)
+
+            var password = StringUtils.EMPTY
+
+            if (OptionPane.showConfirmDialog(
+                    owner,
+                    panel,
+                    optionType = JOptionPane.YES_NO_OPTION,
+                    initialValue = passwordField
+                ) == JOptionPane.YES_OPTION
+            ) {
+                password = String(passwordField.password).trim()
+            }
+
+
             val fileChooser = FileChooser()
             fileChooser.fileSelectionMode = JFileChooser.FILES_ONLY
             fileChooser.win32Filters.add(Pair("All Files", listOf("*")))
             fileChooser.win32Filters.add(Pair("JSON files", listOf("json")))
             fileChooser.showSaveDialog(owner, "${Application.getName()}.json").thenAccept { file ->
                 if (file != null) {
-                    SwingUtilities.invokeLater { exportText(file) }
+                    SwingUtilities.invokeLater { exportText(file, password) }
                 }
             }
         }
 
-        private fun exportText(file: File) {
+        private fun import() {
+            val fileChooser = FileChooser()
+            fileChooser.fileSelectionMode = JFileChooser.FILES_ONLY
+            fileChooser.osxAllowedFileTypes = listOf("json")
+            fileChooser.win32Filters.add(Pair("JSON files", listOf("json")))
+            fileChooser.showOpenDialog(owner).thenAccept { files ->
+                if (files.isNotEmpty()) {
+                    SwingUtilities.invokeLater { importFromFile(files.first()) }
+                }
+            }
+        }
+
+        @Suppress("DuplicatedCode")
+        private fun importFromFile(file: File) {
+            if (!file.exists()) {
+                return
+            }
+
+            val ranges = getSyncConfig().ranges
+            if (ranges.isEmpty()) {
+                return
+            }
+
+            // 最大 100MB
+            if (file.length() >= 1024 * 1024 * 100) {
+                OptionPane.showMessageDialog(
+                    owner, I18n.getString("termora.settings.sync.import.file-too-large"),
+                    messageType = JOptionPane.ERROR_MESSAGE
+                )
+                return
+            }
+
+            val text = file.readText()
+            val jsonResult = ohMyJson.runCatching { decodeFromString<JsonObject>(text) }
+            if (jsonResult.isFailure) {
+                val e = jsonResult.exceptionOrNull() ?: return
+                OptionPane.showMessageDialog(
+                    owner, ExceptionUtils.getRootCauseMessage(e),
+                    messageType = JOptionPane.ERROR_MESSAGE
+                )
+                return
+            }
+
+            var json = jsonResult.getOrNull() ?: return
+
+            // 如果加密了 则解密数据
+            if (json["encryption"]?.jsonPrimitive?.booleanOrNull == true) {
+                val data = json["data"]?.jsonPrimitive?.content ?: StringUtils.EMPTY
+                if (data.isBlank()) {
+                    OptionPane.showMessageDialog(
+                        owner, "Data file corruption",
+                        messageType = JOptionPane.ERROR_MESSAGE
+                    )
+                    return
+                }
+
+                while (true) {
+                    val passwordField = OutlinePasswordField()
+                    val panel = object : JPanel(BorderLayout()) {
+                        override fun requestFocusInWindow(): Boolean {
+                            return passwordField.requestFocusInWindow()
+                        }
+                    }
+
+                    val label = JLabel("Please enter the password" + StringUtils.SPACE.repeat(25))
+                    label.border = BorderFactory.createEmptyBorder(0, 0, 8, 0)
+                    panel.add(label, BorderLayout.NORTH)
+                    panel.add(passwordField, BorderLayout.CENTER)
+
+                    if (OptionPane.showConfirmDialog(
+                            owner,
+                            panel,
+                            optionType = JOptionPane.YES_NO_OPTION,
+                            initialValue = passwordField
+                        ) != JOptionPane.YES_OPTION
+                    ) {
+                        return
+                    }
+
+                    if (passwordField.password.isEmpty()) {
+                        OptionPane.showMessageDialog(
+                            owner, I18n.getString("termora.doorman.unlock-data"),
+                            messageType = JOptionPane.ERROR_MESSAGE
+                        )
+                        continue
+                    }
+
+                    val password = String(passwordField.password)
+                    val key = PBKDF2.generateSecret(
+                        password.toCharArray(),
+                        password.toByteArray(), keyLength = 128
+                    )
+
+                    try {
+                        val dataText = AES.ECB.decrypt(key, Base64.decodeBase64(data)).toString(Charsets.UTF_8)
+                        val dataJsonResult = ohMyJson.runCatching { decodeFromString<JsonObject>(dataText) }
+                        if (dataJsonResult.isFailure) {
+                            val e = dataJsonResult.exceptionOrNull() ?: return
+                            OptionPane.showMessageDialog(
+                                owner, ExceptionUtils.getRootCauseMessage(e),
+                                messageType = JOptionPane.ERROR_MESSAGE
+                            )
+                            return
+                        }
+                        json = dataJsonResult.getOrNull() ?: return
+                        break
+                    } catch (_: Exception) {
+                        OptionPane.showMessageDialog(
+                            owner, I18n.getString("termora.doorman.password-wrong"),
+                            messageType = JOptionPane.ERROR_MESSAGE
+                        )
+                    }
+
+                }
+            }
+
+            if (ranges.contains(SyncRange.Hosts)) {
+                val hosts = json["hosts"]
+                if (hosts is JsonArray) {
+                    ohMyJson.runCatching { decodeFromJsonElement<List<Host>>(hosts.jsonArray) }.onSuccess {
+                        for (host in it) {
+                            hostManager.addHost(host)
+                        }
+                    }
+                }
+            }
+
+            if (ranges.contains(SyncRange.Snippets)) {
+                val snippets = json["snippets"]
+                if (snippets is JsonArray) {
+                    ohMyJson.runCatching { decodeFromJsonElement<List<Snippet>>(snippets.jsonArray) }.onSuccess {
+                        for (snippet in it) {
+                            snippetManager.addSnippet(snippet)
+                        }
+                    }
+                }
+            }
+
+            if (ranges.contains(SyncRange.KeyPairs)) {
+                val keyPairs = json["keyPairs"]
+                if (keyPairs is JsonArray) {
+                    ohMyJson.runCatching { decodeFromJsonElement<List<OhKeyPair>>(keyPairs.jsonArray) }.onSuccess {
+                        for (keyPair in it) {
+                            keyManager.addOhKeyPair(keyPair)
+                        }
+                    }
+                }
+            }
+
+            if (ranges.contains(SyncRange.KeywordHighlights)) {
+                val keywordHighlights = json["keywordHighlights"]
+                if (keywordHighlights is JsonArray) {
+                    ohMyJson.runCatching { decodeFromJsonElement<List<KeywordHighlight>>(keywordHighlights.jsonArray) }
+                        .onSuccess {
+                            for (keyPair in it) {
+                                keywordHighlightManager.addKeywordHighlight(keyPair)
+                            }
+                        }
+                }
+            }
+
+            if (ranges.contains(SyncRange.Macros)) {
+                val macros = json["macros"]
+                if (macros is JsonArray) {
+                    ohMyJson.runCatching { decodeFromJsonElement<List<Macro>>(macros.jsonArray) }.onSuccess {
+                        for (macro in it) {
+                            macroManager.addMacro(macro)
+                        }
+                    }
+                }
+            }
+
+            if (ranges.contains(SyncRange.Keymap)) {
+                val keymaps = json["keymaps"]
+                if (keymaps is JsonArray) {
+                    for (keymap in keymaps.jsonArray.mapNotNull { Keymap.fromJSON(it.jsonObject) }) {
+                        keymapManager.addKeymap(keymap)
+                    }
+                }
+            }
+
+            OptionPane.showMessageDialog(
+                owner, I18n.getString("termora.settings.sync.import.successful"),
+                messageType = JOptionPane.INFORMATION_MESSAGE
+            )
+        }
+
+        private fun exportText(file: File, password: String) {
             val syncConfig = getSyncConfig()
-            val text = ohMyJson.encodeToString(buildJsonObject {
+            var text = ohMyJson.encodeToString(buildJsonObject {
                 val now = System.currentTimeMillis()
                 put("exporter", SystemUtils.USER_NAME)
                 put("version", Application.getVersion())
@@ -603,21 +922,32 @@ class SettingsOptionsPane : OptionsPane() {
                 put("os", SystemUtils.OS_NAME)
                 put("exportDateHuman", DateFormatUtils.ISO_8601_EXTENDED_DATETIME_TIME_ZONE_FORMAT.format(Date(now)))
                 if (syncConfig.ranges.contains(SyncRange.Hosts)) {
-                    put("hosts", ohMyJson.encodeToJsonElement(HostManager.getInstance().hosts()))
+                    put("hosts", ohMyJson.encodeToJsonElement(hostManager.hosts()))
+                }
+                if (syncConfig.ranges.contains(SyncRange.Snippets)) {
+                    put("snippets", ohMyJson.encodeToJsonElement(snippetManager.snippets()))
                 }
                 if (syncConfig.ranges.contains(SyncRange.KeyPairs)) {
-                    put("keyPairs", ohMyJson.encodeToJsonElement(KeyManager.getInstance().getOhKeyPairs()))
+                    put("keyPairs", ohMyJson.encodeToJsonElement(keyManager.getOhKeyPairs()))
                 }
                 if (syncConfig.ranges.contains(SyncRange.KeywordHighlights)) {
                     put(
                         "keywordHighlights",
-                        ohMyJson.encodeToJsonElement(KeywordHighlightManager.getInstance().getKeywordHighlights())
+                        ohMyJson.encodeToJsonElement(keywordHighlightManager.getKeywordHighlights())
                     )
                 }
                 if (syncConfig.ranges.contains(SyncRange.Macros)) {
                     put(
                         "macros",
-                        ohMyJson.encodeToJsonElement(MacroManager.getInstance().getMacros())
+                        ohMyJson.encodeToJsonElement(macroManager.getMacros())
+                    )
+                }
+                if (syncConfig.ranges.contains(SyncRange.Keymap)) {
+                    val keymaps = keymapManager.getKeymaps().filter { !it.isReadonly }
+                        .map { it.toJSONObject() }
+                    put(
+                        "keymaps",
+                        ohMyJson.encodeToJsonElement(keymaps)
                     )
                 }
                 put("settings", buildJsonObject {
@@ -626,6 +956,19 @@ class SettingsOptionsPane : OptionsPane() {
                     put("terminal", ohMyJson.encodeToJsonElement(database.terminal.getProperties()))
                 })
             })
+
+            if (password.isNotBlank()) {
+                val key = PBKDF2.generateSecret(
+                    password.toCharArray(),
+                    password.toByteArray(), keyLength = 128
+                )
+
+                text = ohMyJson.encodeToString(buildJsonObject {
+                    put("encryption", true)
+                    put("data", AES.ECB.encrypt(key, text.toByteArray(Charsets.UTF_8)).encodeBase64String())
+                })
+            }
+
             file.outputStream().use {
                 IOUtils.write(text, it, StandardCharsets.UTF_8)
                 OptionPane.openFileInFolder(
@@ -653,6 +996,9 @@ class SettingsOptionsPane : OptionsPane() {
             if (keymapCheckBox.isSelected) {
                 range.add(SyncRange.Keymap)
             }
+            if (snippetsCheckBox.isSelected) {
+                range.add(SyncRange.Snippets)
+            }
             return SyncConfig(
                 type = typeComboBox.selectedItem as SyncType,
                 token = String(tokenTextField.password),
@@ -662,6 +1008,7 @@ class SettingsOptionsPane : OptionsPane() {
             )
         }
 
+        @Suppress("DuplicatedCode")
         private suspend fun pushOrPull(push: Boolean) {
 
             if (typeComboBox.selectedItem == SyncType.GitLab) {
@@ -717,6 +1064,7 @@ class SettingsOptionsPane : OptionsPane() {
 
             withContext(Dispatchers.Swing) {
                 exportConfigButton.isEnabled = false
+                importConfigButton.isEnabled = false
                 downloadConfigButton.isEnabled = false
                 uploadConfigButton.isEnabled = false
                 typeComboBox.isEnabled = false
@@ -727,6 +1075,7 @@ class SettingsOptionsPane : OptionsPane() {
                 keymapCheckBox.isEnabled = false
                 keywordHighlightsCheckBox.isEnabled = false
                 hostsCheckBox.isEnabled = false
+                snippetsCheckBox.isEnabled = false
                 domainTextField.isEnabled = false
 
                 if (push) {
@@ -752,9 +1101,11 @@ class SettingsOptionsPane : OptionsPane() {
             withContext(Dispatchers.Swing) {
                 downloadConfigButton.isEnabled = true
                 exportConfigButton.isEnabled = true
+                importConfigButton.isEnabled = true
                 uploadConfigButton.isEnabled = true
                 keysCheckBox.isEnabled = true
                 hostsCheckBox.isEnabled = true
+                snippetsCheckBox.isEnabled = true
                 typeComboBox.isEnabled = true
                 macrosCheckBox.isEnabled = true
                 keymapCheckBox.isEnabled = true
@@ -813,14 +1164,17 @@ class SettingsOptionsPane : OptionsPane() {
             typeComboBox.addItem(SyncType.GitHub)
             typeComboBox.addItem(SyncType.GitLab)
             typeComboBox.addItem(SyncType.Gitee)
+            typeComboBox.addItem(SyncType.WebDAV)
 
             hostsCheckBox.isFocusable = false
+            snippetsCheckBox.isFocusable = false
             keysCheckBox.isFocusable = false
             keywordHighlightsCheckBox.isFocusable = false
             macrosCheckBox.isFocusable = false
             keymapCheckBox.isFocusable = false
 
             hostsCheckBox.isSelected = sync.rangeHosts
+            snippetsCheckBox.isSelected = sync.rangeSnippets
             keysCheckBox.isSelected = sync.rangeKeyPairs
             keywordHighlightsCheckBox.isSelected = sync.rangeKeywordHighlights
             macrosCheckBox.isSelected = sync.rangeMacros
@@ -831,7 +1185,31 @@ class SettingsOptionsPane : OptionsPane() {
             tokenTextField.text = sync.token
             domainTextField.trailingComponent = JButton(Icons.externalLink).apply {
                 addActionListener {
+                    if (typeComboBox.selectedItem == SyncType.GitLab) {
                         Application.browse(URI.create("https://docs.gitlab.com/ee/api/snippets.html"))
+
+                    } else if (typeComboBox.selectedItem == SyncType.WebDAV) {
+                        val url = domainTextField.text
+                        if (url.isNullOrBlank()) {
+                            OptionPane.showMessageDialog(
+                                owner,
+                                I18n.getString("termora.settings.sync.webdav.help")
+                            )
+                        } else {
+                            val uri = URI.create(url)
+                            val sb = StringBuilder()
+                            sb.append(uri.scheme).append("://")
+                            if (tokenTextField.password.isNotEmpty() && gistTextField.text.isNotBlank()) {
+                                sb.append(String(tokenTextField.password)).append(":").append(gistTextField.text)
+                                sb.append('@')
+                            }
+                            sb.append(uri.authority).append(uri.path)
+                            if (!uri.query.isNullOrBlank()) {
+                                sb.append('?').append(uri.query)
+                            }
+                            Application.browse(URI.create(sb.toString()))
+                        }
+                    }
                 }
             }
 
@@ -841,12 +1219,15 @@ class SettingsOptionsPane : OptionsPane() {
 
             tokenTextField.trailingComponent = if (tokenTextField.password.isEmpty()) getTokenBtn else null
 
-            if (typeComboBox.selectedItem == SyncType.GitLab) {
             if (domainTextField.text.isBlank()) {
+                if (typeComboBox.selectedItem == SyncType.GitLab) {
                     domainTextField.text = StringUtils.defaultIfBlank(sync.domain, "https://gitlab.com/api")
+                } else if (typeComboBox.selectedItem == SyncType.WebDAV) {
+                    domainTextField.text = sync.domain
                 }
             }
 
+
             val lastSyncTime = sync.lastSyncTime
             lastSyncTimeLabel.text = "${I18n.getString("termora.settings.sync.last-sync-time")}: ${
                 if (lastSyncTime > 0) DateFormatUtils.format(
@@ -880,7 +1261,7 @@ class SettingsOptionsPane : OptionsPane() {
                 .layout(
                     FormLayout(
                         "left:pref, $formMargin, left:pref, $formMargin, left:pref",
-                        "pref, $formMargin, pref"
+                        "pref, 2dlu, pref"
                     )
                 )
                 .add(hostsCheckBox).xy(1, 1)
@@ -888,33 +1269,55 @@ class SettingsOptionsPane : OptionsPane() {
                 .add(keywordHighlightsCheckBox).xy(5, 1)
                 .add(macrosCheckBox).xy(1, 3)
                 .add(keymapCheckBox).xy(3, 3)
+                .add(snippetsCheckBox).xy(5, 3)
                 .build()
 
             var rows = 1
             val step = 2
-            val builder = FormBuilder.create().layout(layout).debug(false);
+            val builder = FormBuilder.create().layout(layout).debug(false)
             val box = Box.createHorizontalBox()
             box.add(typeComboBox)
-            if (typeComboBox.selectedItem == SyncType.GitLab) {
+            if (typeComboBox.selectedItem == SyncType.GitLab || typeComboBox.selectedItem == SyncType.WebDAV) {
                 box.add(Box.createHorizontalStrut(4))
                 box.add(domainTextField)
             }
             builder.add("${I18n.getString("termora.settings.sync.type")}:").xy(1, rows)
                 .add(box).xy(3, rows).apply { rows += step }
 
-            builder.add("${I18n.getString("termora.settings.sync.token")}:").xy(1, rows)
+            val isWebDAV = typeComboBox.selectedItem == SyncType.WebDAV
-                .add(tokenTextField).xy(3, rows).apply { rows += step }
+
-                .add("${I18n.getString("termora.settings.sync.gist")}:").xy(1, rows)
+            val tokenText = if (isWebDAV) {
-                .add(gistTextField).xy(3, rows).apply { rows += step }
+                I18n.getString("termora.new-host.general.username")
+            } else {
+                I18n.getString("termora.settings.sync.token")
+            }
+
+            val gistText = if (isWebDAV) {
+                I18n.getString("termora.new-host.general.password")
+            } else {
+                I18n.getString("termora.settings.sync.gist")
+            }
+
+            if (typeComboBox.selectedItem == SyncType.Gitee || isWebDAV) {
+                gistTextField.trailingComponent = null
+            } else {
+                gistTextField.trailingComponent = visitGistBtn
+            }
+
+            builder.add("${tokenText}:").xy(1, rows)
+                .add(if (isWebDAV) gistTextField else tokenTextField).xy(3, rows).apply { rows += step }
+                .add("${gistText}:").xy(1, rows)
+                .add(if (isWebDAV) tokenTextField else gistTextField).xy(3, rows).apply { rows += step }
                 .add("${I18n.getString("termora.settings.sync.range")}:").xy(1, rows)
                 .add(rangeBox).xy(3, rows).apply { rows += step }
                 // Sync buttons
                 .add(
                     FormBuilder.create()
-                        .layout(FormLayout("left:pref, $formMargin, left:pref, $formMargin, left:pref", "pref"))
+                        .layout(FormLayout("pref, 2dlu, pref, 2dlu, pref, 2dlu, pref", "pref"))
                         .add(uploadConfigButton).xy(1, 1)
                         .add(downloadConfigButton).xy(3, 1)
                         .add(exportConfigButton).xy(5, 1)
+                        .add(importConfigButton).xy(7, 1)
                         .build()
                 ).xy(3, rows, "center, fill").apply { rows += step }
                 .add(lastSyncTimeLabel).xy(3, rows, "center, fill").apply { rows += step }
@@ -925,6 +1328,150 @@ class SettingsOptionsPane : OptionsPane() {
         }
     }
 
+    private inner class SFTPOption : JPanel(BorderLayout()), Option {
+
+        private val editCommandField = OutlineTextField(255)
+        private val sftpCommandField = OutlineTextField(255)
+        private val defaultDirectoryField = OutlineTextField(255)
+        private val browseDirectoryBtn = JButton(Icons.folder)
+        private val pinTabComboBox = YesOrNoComboBox()
+        private val preserveModificationTimeComboBox = YesOrNoComboBox()
+        private val sftp get() = database.sftp
+
+        init {
+            initView()
+            initEvents()
+            add(getCenterComponent(), BorderLayout.CENTER)
+        }
+
+        private fun initEvents() {
+            editCommandField.document.addDocumentListener(object : DocumentAdaptor() {
+                override fun changedUpdate(e: DocumentEvent) {
+                    sftp.editCommand = editCommandField.text
+                }
+            })
+
+
+            sftpCommandField.document.addDocumentListener(object : DocumentAdaptor() {
+                override fun changedUpdate(e: DocumentEvent) {
+                    sftp.sftpCommand = sftpCommandField.text
+                }
+            })
+
+            defaultDirectoryField.document.addDocumentListener(object : DocumentAdaptor() {
+                override fun changedUpdate(e: DocumentEvent) {
+                    sftp.defaultDirectory = defaultDirectoryField.text
+                }
+            })
+
+            pinTabComboBox.addItemListener(object : ItemListener {
+                override fun itemStateChanged(e: ItemEvent) {
+                    if (e.stateChange != ItemEvent.SELECTED) return
+                    sftp.pinTab = pinTabComboBox.selectedItem as Boolean
+                    for (window in TermoraFrameManager.getInstance().getWindows()) {
+                        val evt = AnActionEvent(window, StringUtils.EMPTY, EventObject(window))
+                        val manager = evt.getData(DataProviders.TerminalTabbedManager) ?: continue
+
+                        if (sftp.pinTab) {
+                            if (manager.getTerminalTabs().none { it is SFTPTab }) {
+                                manager.addTerminalTab(1, SFTPTab(), false)
+                            }
+                        }
+
+                        // 刷新状态
+                        manager.refreshTerminalTabs()
+                    }
+                }
+
+            })
+
+            preserveModificationTimeComboBox.addItemListener {
+                if (it.stateChange == ItemEvent.SELECTED) {
+                    sftp.preserveModificationTime = preserveModificationTimeComboBox.selectedItem as Boolean
+                }
+            }
+
+            browseDirectoryBtn.addActionListener(object : AbstractAction() {
+                override fun actionPerformed(e: ActionEvent) {
+                    val chooser = FileChooser()
+                    chooser.allowsMultiSelection = false
+                    chooser.defaultDirectory = StringUtils.defaultIfBlank(
+                        defaultDirectoryField.text,
+                        SystemUtils.USER_HOME
+                    )
+                    chooser.fileSelectionMode = JFileChooser.DIRECTORIES_ONLY
+                    chooser.showOpenDialog(owner).thenAccept { files ->
+                        if (files.isNotEmpty()) defaultDirectoryField.text = files.first().absolutePath
+                    }
+                }
+            })
+        }
+
+
+        private fun initView() {
+            if (SystemInfo.isWindows || SystemInfo.isLinux) {
+                editCommandField.placeholderText = "notepad {0}"
+            } else if (SystemInfo.isMacOS) {
+                editCommandField.placeholderText = "open -a TextEdit {0}"
+            }
+
+            if (SystemInfo.isWindows) {
+                sftpCommandField.placeholderText = "sftp.exe"
+            } else {
+                sftpCommandField.placeholderText = "sftp"
+            }
+
+            defaultDirectoryField.placeholderText = SystemUtils.USER_HOME
+            defaultDirectoryField.trailingComponent = browseDirectoryBtn
+
+            defaultDirectoryField.text = sftp.defaultDirectory
+            editCommandField.text = sftp.editCommand
+            sftpCommandField.text = sftp.sftpCommand
+            pinTabComboBox.selectedItem = sftp.pinTab
+            preserveModificationTimeComboBox.selectedItem = sftp.preserveModificationTime
+        }
+
+        override fun getIcon(isSelected: Boolean): Icon {
+            return Icons.folder
+        }
+
+        override fun getTitle(): String {
+            return "SFTP"
+        }
+
+        override fun getJComponent(): JComponent {
+            return this
+        }
+
+        private fun getCenterComponent(): JComponent {
+            val layout = FormLayout(
+                "left:pref, $formMargin, default:grow, 30dlu",
+                "pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref, $formMargin, pref"
+            )
+
+            val box = Box.createHorizontalBox()
+            box.add(JLabel("${I18n.getString("termora.settings.sftp.preserve-time")}:"))
+            box.add(Box.createHorizontalStrut(8))
+            box.add(preserveModificationTimeComboBox)
+
+            var rows = 1
+            val builder = FormBuilder.create().layout(layout).debug(false)
+            builder.add("${I18n.getString("termora.settings.sftp.fixed-tab")}:").xy(1, rows)
+            builder.add(pinTabComboBox).xy(3, rows).apply { rows += 2 }
+            builder.add("${I18n.getString("termora.settings.sftp.edit-command")}:").xy(1, rows)
+            builder.add(editCommandField).xy(3, rows).apply { rows += 2 }
+            builder.add("${I18n.getString("termora.tabbed.contextmenu.sftp-command")}:").xy(1, rows)
+            builder.add(sftpCommandField).xy(3, rows).apply { rows += 2 }
+            builder.add("${I18n.getString("termora.settings.sftp.default-directory")}:").xy(1, rows)
+            builder.add(defaultDirectoryField).xy(3, rows).apply { rows += 2 }
+            builder.add(box).xyw(1, rows, 3).apply { rows += 2 }
+
+
+            return builder.build()
+
+        }
+    }
+
     private inner class AboutOption : JPanel(BorderLayout()), Option {
 
         init {
@@ -1009,8 +1556,6 @@ class SettingsOptionsPane : OptionsPane() {
         private val tip = FlatLabel()
         private val safeBtn = FlatButton()
         private val doorman get() = Doorman.getInstance()
-        private val hostManager get() = HostManager.getInstance()
-        private val keyManager get() = KeyManager.getInstance()
 
         init {
             initView()
@@ -1138,13 +1683,15 @@ class SettingsOptionsPane : OptionsPane() {
 
             val hosts = hostManager.hosts()
             val keyPairs = keyManager.getOhKeyPairs()
+            val snippets = snippetManager.snippets()
+
             // 获取到安全的属性，如果设置密码那表示之前并未加密
             // 这里取出来之后重新存储加密
             val properties = database.getSafetyProperties().map { Pair(it, it.getProperties()) }
-
             val key = doorman.work(passwordTextField.password)
 
-            hosts.forEach { hostManager.addHost(it, false) }
+            hosts.forEach { hostManager.addHost(it) }
+            snippets.forEach { snippetManager.addSnippet(it) }
             keyPairs.forEach { keyManager.addOhKeyPair(it) }
             for (e in properties) {
                 for ((k, v) in e.second) {

src/main/kotlin/app/termora/SimpleTree.kt

@@ -0,0 +1,343 @@
+package app.termora
+
+import org.jdesktop.swingx.JXTree
+import org.jdesktop.swingx.tree.DefaultXTreeCellRenderer
+import java.awt.Component
+import java.awt.Dimension
+import java.awt.datatransfer.DataFlavor
+import java.awt.datatransfer.Transferable
+import java.awt.datatransfer.UnsupportedFlavorException
+import java.awt.event.MouseAdapter
+import java.awt.event.MouseEvent
+import java.util.*
+import javax.swing.*
+import javax.swing.event.CellEditorListener
+import javax.swing.event.ChangeEvent
+import javax.swing.tree.TreePath
+import kotlin.math.min
+
+open class SimpleTree : JXTree() {
+
+    protected open val model get() = super.getModel() as SimpleTreeModel<*>
+    private val editor = OutlineTextField(64)
+    protected val tree get() = this
+
+    init {
+        initViews()
+        initEvents()
+    }
+
+
+    private fun initViews() {
+
+
+        // renderer
+        setCellRenderer(object : DefaultXTreeCellRenderer() {
+            override fun getTreeCellRendererComponent(
+                tree: JTree,
+                value: Any,
+                sel: Boolean,
+                expanded: Boolean,
+                leaf: Boolean,
+                row: Int,
+                hasFocus: Boolean
+            ): Component {
+                val node = value as SimpleTreeNode<*>
+                val c = super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus)
+                icon = node.getIcon(sel, expanded, hasFocus)
+                return c
+            }
+        })
+
+        // rename
+        setCellEditor(object : DefaultCellEditor(editor) {
+            override fun isCellEditable(e: EventObject?): Boolean {
+                if (e is MouseEvent || !tree.isCellEditable(e)) {
+                    return false
+                }
+
+                return super.isCellEditable(e).apply {
+                    if (this) {
+                        editor.preferredSize = Dimension(min(220, width - 64), 0)
+                    }
+                }
+            }
+
+            override fun getCellEditorValue(): Any? {
+                return getLastSelectedPathNode()?.data
+            }
+
+
+        })
+    }
+
+    private fun initEvents() {
+        // 右键选中
+        addMouseListener(object : MouseAdapter() {
+            override fun mousePressed(e: MouseEvent) {
+                if (!SwingUtilities.isRightMouseButton(e)) {
+                    return
+                }
+
+                requestFocusInWindow()
+
+                val selectionRows = selectionModel.selectionRows
+
+                val selRow = getClosestRowForLocation(e.x, e.y)
+                if (selRow < 0) {
+                    selectionModel.clearSelection()
+                    return
+                } else if (selectionRows != null && selectionRows.contains(selRow)) {
+                    return
+                }
+
+                selectionPath = getPathForLocation(e.x, e.y)
+
+                setSelectionRow(selRow)
+            }
+
+        })
+
+        // contextmenu
+        addMouseListener(object : MouseAdapter() {
+            override fun mousePressed(e: MouseEvent) {
+                if (!(SwingUtilities.isRightMouseButton(e))) {
+                    return
+                }
+
+                if (Objects.isNull(lastSelectedPathComponent)) {
+                    return
+                }
+
+                showContextmenu(e)
+            }
+
+        })
+
+        // rename
+        getCellEditor().addCellEditorListener(object : CellEditorListener {
+            override fun editingStopped(e: ChangeEvent) {
+                val node = getLastSelectedPathNode() ?: return
+                if (editor.text.isBlank() || editor.text == node.toString()) {
+                    return
+                }
+                onRenamed(node, editor.text)
+            }
+
+            override fun editingCanceled(e: ChangeEvent) {
+            }
+        })
+
+        // drag
+        transferHandler = object : TransferHandler() {
+
+            override fun createTransferable(c: JComponent): Transferable? {
+                val nodes = getSelectionSimpleTreeNodes().toMutableList()
+                if (nodes.isEmpty()) return null
+                if (nodes.contains(model.root)) return null
+
+                val iterator = nodes.iterator()
+                while (iterator.hasNext()) {
+                    val node = iterator.next()
+                    val parents = model.getPathToRoot(node).filter { it != node }
+                    if (parents.any { nodes.contains(it) }) {
+                        iterator.remove()
+                    }
+                }
+
+                return MoveNodeTransferable(nodes)
+            }
+
+            override fun getSourceActions(c: JComponent?): Int {
+                return MOVE
+            }
+
+            override fun canImport(support: TransferSupport): Boolean {
+                if (support.component != tree) return false
+                val dropLocation = support.dropLocation as? JTree.DropLocation ?: return false
+                val path = dropLocation.path ?: return false
+                val node = path.lastPathComponent as? SimpleTreeNode<*> ?: return false
+                if (!support.isDataFlavorSupported(MoveNodeTransferable.dataFlavor)) return false
+                val nodes = (support.transferable.getTransferData(MoveNodeTransferable.dataFlavor) as? List<*>)
+                    ?.filterIsInstance<SimpleTreeNode<*>>() ?: return false
+                if (nodes.isEmpty()) return false
+                if (!node.isFolder) return false
+
+                for (e in nodes) {
+                    // 禁止拖拽到自己的子下面
+                    if (path.equals(TreePath(e.path)) || TreePath(e.path).isDescendant(path)) {
+                        return false
+                    }
+
+                    // 文件夹只能拖拽到文件夹的下面
+                    if (e.isFolder) {
+                        if (dropLocation.childIndex > node.folderCount) {
+                            return false
+                        }
+                    } else if (dropLocation.childIndex != -1) {
+                        // 非文件夹也不能拖拽到文件夹的上面
+                        if (dropLocation.childIndex < node.folderCount) {
+                            return false
+                        }
+                    }
+
+                    val p = e.parent ?: continue
+                    // 如果是同级目录排序，那么判断是不是自己的上下，如果是的话也禁止
+                    if (p == node && dropLocation.childIndex != -1) {
+                        val idx = p.getIndex(e)
+                        if (dropLocation.childIndex in idx..idx + 1) {
+                            return false
+                        }
+                    }
+                }
+
+                support.setShowDropLocation(true)
+
+                return true
+            }
+
+            override fun importData(support: TransferSupport): Boolean {
+                val dropLocation = support.dropLocation as? JTree.DropLocation ?: return false
+                val node = dropLocation.path.lastPathComponent as? SimpleTreeNode<*> ?: return false
+                val nodes = (support.transferable.getTransferData(MoveNodeTransferable.dataFlavor) as? List<*>)
+                    ?.filterIsInstance<SimpleTreeNode<*>>() ?: return false
+
+                // 展开的 node
+                val expanded = mutableSetOf(node.id)
+                for (e in nodes) {
+                    e.getAllChildren().filter { isExpanded(TreePath(model.getPathToRoot(it))) }
+                        .map { it }.forEach { expanded.add(it.id) }
+                }
+
+                // 转移
+                for (e in nodes) {
+                    model.removeNodeFromParent(e)
+                    rebase(e, node)
+
+                    if (dropLocation.childIndex == -1) {
+                        if (e.isFolder) {
+                            model.insertNodeInto(e, node, node.folderCount)
+                        } else {
+                            model.insertNodeInto(e, node, node.childCount)
+                        }
+                    } else {
+                        if (e.isFolder) {
+                            model.insertNodeInto(e, node, min(node.folderCount, dropLocation.childIndex))
+                        } else {
+                            model.insertNodeInto(e, node, min(node.childCount, dropLocation.childIndex))
+                        }
+                    }
+
+                    selectionPath = TreePath(model.getPathToRoot(e))
+                }
+
+                // 先展开最顶级的
+                expandPath(TreePath(model.getPathToRoot(node)))
+
+                for (child in node.getAllChildren()) {
+                    if (expanded.contains(child.id)) {
+                        expandPath(TreePath(model.getPathToRoot(child)))
+                    }
+                }
+
+                return true
+            }
+        }
+    }
+
+    protected open fun newFolder(newNode: SimpleTreeNode<*>): Boolean {
+        val lastNode = lastSelectedPathComponent
+        if (lastNode !is SimpleTreeNode<*>) return false
+        return newNode(newNode, lastNode.folderCount)
+    }
+
+    protected open fun newFile(newNode: SimpleTreeNode<*>): Boolean {
+        val lastNode = lastSelectedPathComponent
+        if (lastNode !is SimpleTreeNode<*>) return false
+        return newNode(newNode, lastNode.childCount)
+    }
+
+    private fun newNode(newNode: SimpleTreeNode<*>, index: Int): Boolean {
+        val lastNode = lastSelectedPathComponent
+        if (lastNode !is SimpleTreeNode<*>) return false
+        model.insertNodeInto(newNode, lastNode, index)
+        selectionPath = TreePath(model.getPathToRoot(newNode))
+        startEditingAtPath(selectionPath)
+        return true
+    }
+
+    open fun getLastSelectedPathNode(): SimpleTreeNode<*>? {
+        return lastSelectedPathComponent as? SimpleTreeNode<*>
+    }
+
+
+    protected open fun showContextmenu(evt: MouseEvent) {
+
+    }
+
+    protected open fun onRenamed(node: SimpleTreeNode<*>, text: String) {}
+
+    protected open fun refreshNode(node: SimpleTreeNode<*>) {
+        val state = TreeUtils.saveExpansionState(tree)
+        val rows = selectionRows
+
+        model.reload(node)
+
+        TreeUtils.loadExpansionState(tree, state)
+
+        super.setSelectionRows(rows)
+    }
+
+    /**
+     * 包含孙子
+     */
+    open fun getSelectionSimpleTreeNodes(include: Boolean = false): List<SimpleTreeNode<*>> {
+        val paths = selectionPaths ?: return emptyList()
+        if (paths.isEmpty()) return emptyList()
+        val nodes = mutableListOf<SimpleTreeNode<*>>()
+        val parents = paths.mapNotNull { it.lastPathComponent }
+            .filterIsInstance<SimpleTreeNode<*>>().toMutableList()
+
+        if (include) {
+            while (parents.isNotEmpty()) {
+                val node = parents.removeFirst()
+                nodes.add(node)
+                parents.addAll(node.children().toList().filterIsInstance<SimpleTreeNode<*>>())
+            }
+        }
+
+        return if (include) nodes else parents
+    }
+
+    protected open fun isCellEditable(e: EventObject?): Boolean {
+        return getLastSelectedPathNode() != model.root
+    }
+
+    protected open fun rebase(node: SimpleTreeNode<*>, parent: SimpleTreeNode<*>) {
+
+    }
+
+    private class MoveNodeTransferable(val nodes: List<SimpleTreeNode<*>>) : Transferable {
+        companion object {
+            val dataFlavor =
+                DataFlavor("${DataFlavor.javaJVMLocalObjectMimeType};class=${MoveNodeTransferable::class.java.name}")
+        }
+
+
+        override fun getTransferDataFlavors(): Array<DataFlavor> {
+            return arrayOf(dataFlavor)
+        }
+
+        override fun isDataFlavorSupported(flavor: DataFlavor?): Boolean {
+            return dataFlavor == flavor
+        }
+
+        override fun getTransferData(flavor: DataFlavor?): Any {
+            if (flavor == dataFlavor) {
+                return nodes
+            }
+            throw UnsupportedFlavorException(flavor)
+        }
+
+    }
+}

src/main/kotlin/app/termora/SimpleTreeModel.kt

@@ -0,0 +1,11 @@
+package app.termora
+
+import javax.swing.tree.DefaultTreeModel
+
+abstract class SimpleTreeModel<T>(root: SimpleTreeNode<T>) : DefaultTreeModel(root) {
+    @Suppress("UNCHECKED_CAST")
+    override fun getRoot(): SimpleTreeNode<T> {
+        return super.getRoot() as SimpleTreeNode<T>
+    }
+
+}

src/main/kotlin/app/termora/SimpleTreeNode.kt

@@ -0,0 +1,37 @@
+package app.termora
+
+import javax.swing.Icon
+import javax.swing.tree.DefaultMutableTreeNode
+
+abstract class SimpleTreeNode<T>(data: T) : DefaultMutableTreeNode(data) {
+    @Suppress("UNCHECKED_CAST")
+    open var data: T
+        get() = userObject as T
+        set(value) = setUserObject(value)
+
+    @Suppress("UNCHECKED_CAST")
+    override fun getParent(): SimpleTreeNode<T>? {
+        return super.getParent() as SimpleTreeNode<T>?
+    }
+
+    open val folderCount: Int get() = 0
+
+    open fun getIcon(selected: Boolean, expanded: Boolean, hasFocus: Boolean): Icon? {
+        return null
+    }
+
+    open val isFolder get() = false
+
+    abstract val id: String
+
+    @Suppress("UNCHECKED_CAST")
+    open fun getAllChildren(): List<SimpleTreeNode<T>> {
+        val children = mutableListOf<SimpleTreeNode<T>>()
+        for (child in children()) {
+            val c = child as? SimpleTreeNode<T> ?: continue
+            children.add(c)
+            children.addAll(c.getAllChildren())
+        }
+        return children
+    }
+}

src/main/kotlin/app/termora/SshClients.kt

@@ -1,30 +1,61 @@
 package app.termora
 
+import app.termora.keyboardinteractive.TerminalUserInteraction
 import app.termora.keymgr.OhKeyPairKeyPairProvider
 import app.termora.terminal.TerminalSize
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.swing.Swing
+import kotlinx.coroutines.withContext
+import org.apache.commons.io.IOUtils
+import org.apache.commons.lang3.StringUtils
 import org.apache.sshd.client.ClientBuilder
 import org.apache.sshd.client.SshClient
 import org.apache.sshd.client.channel.ChannelShell
+import org.apache.sshd.client.channel.ClientChannelEvent
+import org.apache.sshd.client.config.hosts.HostConfigEntry
 import org.apache.sshd.client.config.hosts.HostConfigEntryResolver
+import org.apache.sshd.client.config.hosts.KnownHostEntry
+import org.apache.sshd.client.kex.DHGClient
+import org.apache.sshd.client.keyverifier.KnownHostsServerKeyVerifier
+import org.apache.sshd.client.keyverifier.ModifiedServerKeyAcceptor
+import org.apache.sshd.client.keyverifier.ServerKeyVerifier
 import org.apache.sshd.client.session.ClientSession
+import org.apache.sshd.common.AttributeRepository
 import org.apache.sshd.common.SshException
 import org.apache.sshd.common.channel.PtyChannelConfiguration
+import org.apache.sshd.common.config.keys.KeyUtils
 import org.apache.sshd.common.global.KeepAliveHandler
+import org.apache.sshd.common.kex.BuiltinDHFactories
+import org.apache.sshd.common.keyprovider.KeyIdentityProvider
 import org.apache.sshd.common.util.net.SshdSocketAddress
 import org.apache.sshd.core.CoreModuleProperties
 import org.apache.sshd.server.forward.AcceptAllForwardingFilter
 import org.apache.sshd.server.forward.RejectAllForwardingFilter
+import org.eclipse.jgit.internal.transport.sshd.JGitClientSession
 import org.eclipse.jgit.internal.transport.sshd.JGitSshClient
 import org.eclipse.jgit.transport.CredentialsProvider
 import org.eclipse.jgit.transport.sshd.IdentityPasswordProvider
 import org.eclipse.jgit.transport.sshd.ProxyData
 import org.slf4j.LoggerFactory
+import java.awt.Window
+import java.io.ByteArrayOutputStream
 import java.net.InetSocketAddress
 import java.net.Proxy
+import java.net.SocketAddress
+import java.nio.file.Path
+import java.nio.file.Paths
+import java.security.PublicKey
 import java.time.Duration
+import java.util.*
+import java.util.concurrent.atomic.AtomicBoolean
+import javax.swing.JOptionPane
+import javax.swing.SwingUtilities
 import kotlin.math.max
 
 object SshClients {
+
+    val HOST_KEY = AttributeRepository.AttributeKey<Host>()
+
     private val timeout = Duration.ofSeconds(30)
     private val log by lazy { LoggerFactory.getLogger(SshClients::class.java) }
 
@@ -56,6 +87,34 @@ object SshClients {
 
     }
 
+    /**
+     * 执行一个命令
+     *
+     * @return first: exitCode , second: response
+     */
+    fun execChannel(
+        session: ClientSession,
+        command: String
+    ): Pair<Int, String> {
+
+        val baos = ByteArrayOutputStream()
+        val channel = session.createExecChannel(command)
+        channel.out = baos
+
+        if (channel.open().verify(timeout).await(timeout)) {
+            channel.waitFor(EnumSet.of(ClientChannelEvent.CLOSED), timeout)
+        }
+
+        IOUtils.closeQuietly(channel)
+
+        if (channel.exitStatus == null) {
+            return Pair(-1, baos.toString())
+        }
+
+        return Pair(channel.exitStatus, baos.toString())
+
+    }
+
     /**
      * 打开一个会话
      */
@@ -86,7 +145,7 @@ object SshClients {
         val sessions = mutableListOf<ClientSession>()
         for (i in 0 until jumpHosts.size) {
             val currentHost = jumpHosts[i]
-            sessions.add(doOpenSession(currentHost, client))
+            sessions.add(doOpenSession(currentHost, client, i != 0))
 
             // 如果有下一跳
             if (i < jumpHosts.size - 1) {
@@ -100,15 +159,35 @@ object SshClients {
                     log.info("jump host: ${currentHost.host}:${currentHost.port} , next host: ${nextHost.host}:${nextHost.port} , local address: ${address.hostName}:${address.port}")
                 }
                 // 映射完毕之后修改Host和端口
-                jumpHosts[i + 1] = nextHost.copy(host = address.hostName, port = address.port)
+                jumpHosts[i + 1] =
+                    nextHost.copy(host = address.hostName, port = address.port, updateDate = System.currentTimeMillis())
             }
         }
 
         return sessions.last()
     }
 
-    private fun doOpenSession(host: Host, client: SshClient): ClientSession {
+    fun isMiddleware(session: ClientSession): Boolean {
-        val session = client.connect(host.username, host.host, host.port)
+        if (session is JGitClientSession) {
+            if (session.hostConfigEntry.properties["Middleware"]?.toBoolean() == true) {
+                return true
+            }
+        }
+        return false
+    }
+
+
+    /**
+     * @param middleware 如果为 true 表示是跳板
+     */
+    private fun doOpenSession(host: Host, client: SshClient, middleware: Boolean = false): ClientSession {
+        val entry = HostConfigEntry()
+        entry.port = host.port
+        entry.username = host.username
+        entry.hostName = host.host
+        entry.setProperty("Middleware", middleware.toString())
+
+        val session = client.connect(entry)
             .verify(timeout).session
         if (host.authentication.type == AuthenticationType.Password) {
             session.addPasswordIdentity(host.authentication.password)
@@ -121,9 +200,69 @@ object SshClients {
             throw SshException("Authentication failed")
         }
 
+        session.setAttribute(HOST_KEY, host)
+
         return session
     }
 
+    fun openTunneling(session: ClientSession, host: Host, tunneling: Tunneling): SshdSocketAddress {
+
+        val sshdSocketAddress = if (tunneling.type == TunnelingType.Local) {
+            session.startLocalPortForwarding(
+                SshdSocketAddress(tunneling.sourceHost, tunneling.sourcePort),
+                SshdSocketAddress(tunneling.destinationHost, tunneling.destinationPort)
+            )
+        } else if (tunneling.type == TunnelingType.Remote) {
+            session.startRemotePortForwarding(
+                SshdSocketAddress(tunneling.sourceHost, tunneling.sourcePort),
+                SshdSocketAddress(tunneling.destinationHost, tunneling.destinationPort),
+            )
+        } else if (tunneling.type == TunnelingType.Dynamic) {
+            session.startDynamicPortForwarding(
+                SshdSocketAddress(
+                    tunneling.sourceHost,
+                    tunneling.sourcePort
+                )
+            )
+        } else {
+            SshdSocketAddress.LOCALHOST_ADDRESS
+        }
+
+        if (log.isInfoEnabled) {
+            log.info(
+                "SSH [{}] started {} port forwarding. host: {} , port: {}",
+                host.name,
+                tunneling.name,
+                sshdSocketAddress.hostName,
+                sshdSocketAddress.port
+            )
+        }
+
+        return sshdSocketAddress
+    }
+
+    suspend fun openClient(host: Host, owner: Window): Pair<SshClient, Host> {
+        val client = openClient(host)
+        var myHost = host
+        withContext(Dispatchers.Swing) {
+            client.userInteraction = TerminalUserInteraction(owner)
+            client.serverKeyVerifier = DialogServerKeyVerifier(owner)
+            // 弹出授权框
+            if (host.authentication.type == AuthenticationType.No) {
+                val dialog = RequestAuthenticationDialog(owner, host)
+                val authentication = dialog.getAuthentication()
+                myHost = myHost.copy(
+                    authentication = authentication,
+                    username = dialog.getUsername(), updateDate = System.currentTimeMillis(),
+                )
+                // save
+                if (dialog.isRemembered()) {
+                    HostManager.getInstance().addHost(myHost)
+                }
+            }
+        }
+        return client to myHost
+    }
 
     /**
      * 打开一个客户端
@@ -133,6 +272,18 @@ object SshClients {
         builder.globalRequestHandlers(listOf(KeepAliveHandler.INSTANCE))
             .factory { JGitSshClient() }
 
+        val keyExchangeFactories = ClientBuilder.setUpDefaultKeyExchanges(true).toMutableList()
+
+        // https://github.com/TermoraDev/termora/issues/123
+        keyExchangeFactories.addAll(
+            listOf(
+                DHGClient.newFactory(BuiltinDHFactories.dhg1),
+                DHGClient.newFactory(BuiltinDHFactories.dhg14),
+                DHGClient.newFactory(BuiltinDHFactories.dhgex),
+            )
+        )
+        builder.keyExchangeFactories(keyExchangeFactories)
+
         if (host.tunnelings.isEmpty() && host.options.jumpHosts.isEmpty()) {
             builder.forwardingFilter(RejectAllForwardingFilter.INSTANCE)
         } else {
@@ -142,8 +293,15 @@ object SshClients {
         builder.hostConfigEntryResolver(HostConfigEntryResolver.EMPTY)
 
         val sshClient = builder.build() as JGitSshClient
+
+        // https://github.com/TermoraDev/termora/issues/180
+        // JGit 会尝试读取本地的私钥或缓存的私钥
+        sshClient.keyIdentityProvider = KeyIdentityProvider { mutableListOf() }
+
         val heartbeatInterval = max(host.options.heartbeatInterval, 3)
         CoreModuleProperties.HEARTBEAT_INTERVAL.set(sshClient, Duration.ofSeconds(heartbeatInterval.toLong()))
+        CoreModuleProperties.ALLOW_DHG1_KEX_FALLBACK.set(sshClient, true)
+
         sshClient.setKeyPasswordProviderFactory { IdentityPasswordProvider(CredentialsProvider.getDefault()) }
 
         if (host.proxy.type != ProxyType.No) {
@@ -170,3 +328,70 @@ object SshClients {
         return sshClient
     }
 }
+
+
+private class MyDialogServerKeyVerifier(private val owner: Window) : ServerKeyVerifier, ModifiedServerKeyAcceptor {
+    override fun verifyServerKey(
+        clientSession: ClientSession,
+        remoteAddress: SocketAddress,
+        serverKey: PublicKey
+    ): Boolean {
+        return true
+    }
+
+    override fun acceptModifiedServerKey(
+        clientSession: ClientSession?,
+        remoteAddress: SocketAddress?,
+        entry: KnownHostEntry?,
+        expected: PublicKey?,
+        actual: PublicKey?
+    ): Boolean {
+        val result = AtomicBoolean(false)
+
+        SwingUtilities.invokeAndWait {
+            result.set(
+                OptionPane.showConfirmDialog(
+                    parentComponent = owner,
+                    message = I18n.getString(
+                        "termora.host.modified-server-key",
+                        remoteAddress.toString().replace("/", StringUtils.EMPTY),
+                        KeyUtils.getKeyType(expected),
+                        KeyUtils.getFingerPrint(expected),
+                        KeyUtils.getKeyType(actual),
+                        KeyUtils.getFingerPrint(actual),
+                    ),
+                    optionType = JOptionPane.OK_CANCEL_OPTION,
+                    messageType = JOptionPane.WARNING_MESSAGE,
+                ) == JOptionPane.OK_OPTION
+            )
+        }
+
+        return result.get()
+    }
+}
+
+class DialogServerKeyVerifier(
+    owner: Window,
+) : KnownHostsServerKeyVerifier(
+    MyDialogServerKeyVerifier(owner),
+    Paths.get(Application.getBaseDataDir().absolutePath, "known_hosts")
+) {
+    init {
+        modifiedServerKeyAcceptor = delegateVerifier as ModifiedServerKeyAcceptor
+    }
+
+    override fun updateKnownHostsFile(
+        clientSession: ClientSession?,
+        remoteAddress: SocketAddress?,
+        serverKey: PublicKey?,
+        file: Path?,
+        knownHosts: Collection<HostEntryPair?>?
+    ): KnownHostEntry? {
+        if (clientSession is JGitClientSession) {
+            if (SshClients.isMiddleware(clientSession)) {
+                return null
+            }
+        }
+        return super.updateKnownHostsFile(clientSession, remoteAddress, serverKey, file, knownHosts)
+    }
+}

src/main/kotlin/app/termora/TerminalFactory.kt

@@ -10,8 +10,8 @@ class TerminalFactory private constructor() : Disposable {
     private val terminals = mutableListOf<Terminal>()
 
     companion object {
-        fun getInstance(scope: WindowScope): TerminalFactory {
+        fun getInstance(): TerminalFactory {
-            return scope.getOrCreate(TerminalFactory::class) { TerminalFactory() }
+            return ApplicationScope.forApplicationScope().getOrCreate(TerminalFactory::class) { TerminalFactory() }
         }
     }
 
@@ -21,6 +21,11 @@ class TerminalFactory private constructor() : Disposable {
 
         // terminal logger listener
         terminal.getTerminalModel().addDataListener(TerminalLoggerDataListener(terminal))
+        terminal.addTerminalListener(object : TerminalListener {
+            override fun onClose(terminal: Terminal) {
+                terminals.remove(terminal)
+            }
+        })
 
         terminals.add(terminal)
         return terminal
@@ -51,6 +56,11 @@ class TerminalFactory private constructor() : Disposable {
             return colorPalette
         }
 
+        override fun bell() {
+            if (config.beep) {
+                super.bell()
+            }
+        }
 
         @Suppress("UNCHECKED_CAST")
         override fun <T : Any> getData(key: DataKey<T>): T {

src/main/kotlin/app/termora/TerminalPanelFactory.kt

@@ -1,39 +1,66 @@
 package app.termora
 
+import app.termora.actions.AnActionEvent
+import app.termora.actions.DataProviders
+import app.termora.actions.MultipleAction
 import app.termora.highlight.KeywordHighlightPaintListener
 import app.termora.terminal.PtyConnector
 import app.termora.terminal.Terminal
 import app.termora.terminal.panel.TerminalHyperlinkPaintListener
 import app.termora.terminal.panel.TerminalPanel
+import app.termora.terminal.panel.TerminalWriter
+import kotlinx.coroutines.*
+import org.apache.commons.lang3.StringUtils
+import org.slf4j.LoggerFactory
 import java.awt.event.ComponentEvent
 import java.awt.event.ComponentListener
+import java.nio.charset.Charset
+import java.util.*
+import javax.swing.JComponent
 import javax.swing.SwingUtilities
+import kotlin.time.Duration.Companion.milliseconds
 
-class TerminalPanelFactory {
+class TerminalPanelFactory : Disposable {
     private val terminalPanels = mutableListOf<TerminalPanel>()
 
     companion object {
-        fun getInstance(scope: Scope): TerminalPanelFactory {
+
-            return scope.getOrCreate(TerminalPanelFactory::class) { TerminalPanelFactory() }
+        fun getInstance(): TerminalPanelFactory {
+            return ApplicationScope.forApplicationScope()
+                .getOrCreate(TerminalPanelFactory::class) { TerminalPanelFactory() }
         }
     }
 
+    init {
+        // repaint
+        Painter.getInstance()
+    }
+
+
     fun createTerminalPanel(terminal: Terminal, ptyConnector: PtyConnector): TerminalPanel {
-        val terminalPanel = TerminalPanel(terminal, ptyConnector)
+        val writer = MyTerminalWriter(ptyConnector)
+        val terminalPanel = TerminalPanel(terminal, writer)
         terminalPanel.addTerminalPaintListener(MultipleTerminalListener())
         terminalPanel.addTerminalPaintListener(KeywordHighlightPaintListener.getInstance())
         terminalPanel.addTerminalPaintListener(TerminalHyperlinkPaintListener.getInstance())
-        terminalPanels.add(terminalPanel)
+
+        Disposer.register(terminalPanel, object : Disposable {
+            override fun dispose() {
+                removeTerminalPanel(terminalPanel)
+            }
+        })
+
+        addTerminalPanel(terminalPanel)
         return terminalPanel
     }
 
-    fun getTerminalPanels(): List<TerminalPanel> {
+    fun getTerminalPanels(): Array<TerminalPanel> {
-        return terminalPanels
+        return terminalPanels.toTypedArray()
     }
 
     fun repaintAll() {
         if (SwingUtilities.isEventDispatchThread()) {
-            terminalPanels.forEach { it.repaintImmediate() }
+            getTerminalPanels().forEach { it.repaintImmediate() }
         } else {
             SwingUtilities.invokeLater { repaintAll() }
         }
@@ -47,4 +74,89 @@ class TerminalPanelFactory {
         }
     }
 
+    private fun removeTerminalPanel(terminalPanel: TerminalPanel) {
+        terminalPanels.remove(terminalPanel)
+    }
+
+    private fun addTerminalPanel(terminalPanel: TerminalPanel) {
+        terminalPanels.add(terminalPanel)
+    }
+
+    private class Painter : Disposable {
+        companion object {
+            fun getInstance(): Painter {
+                return ApplicationScope.forApplicationScope().getOrCreate(Painter::class) { Painter() }
+            }
+        }
+
+        private val coroutineScope = CoroutineScope(Dispatchers.IO)
+
+        init {
+            coroutineScope.launch {
+                while (coroutineScope.isActive) {
+                    delay(500.milliseconds)
+                    SwingUtilities.invokeLater { TerminalPanelFactory.getInstance().repaintAll() }
+                }
+            }
+        }
+
+        override fun dispose() {
+            coroutineScope.cancel()
+        }
+    }
+
+    private class MyTerminalWriter(private val ptyConnector: PtyConnector) : TerminalWriter {
+        companion object {
+            private val log = LoggerFactory.getLogger(MyTerminalWriter::class.java)
+        }
+
+        private lateinit var evt: AnActionEvent
+
+        override fun onMounted(c: JComponent) {
+            evt = AnActionEvent(c, StringUtils.EMPTY, EventObject(c))
+        }
+
+        override fun write(request: TerminalWriter.WriteRequest) {
+
+            if (log.isDebugEnabled) {
+                log.debug("write: ${String(request.buffer, getCharset())}")
+            }
+
+            val windowScope = evt.getData(DataProviders.WindowScope)
+            if (windowScope == null) {
+                ptyConnector.write(request.buffer)
+                return
+            }
+
+            val multipleAction = MultipleAction.getInstance(windowScope)
+            if (!multipleAction.isSelected) {
+                ptyConnector.write(request.buffer)
+                return
+            }
+
+            val terminalTabbedManager = evt.getData(DataProviders.TerminalTabbedManager)
+            if (terminalTabbedManager == null) {
+                ptyConnector.write(request.buffer)
+                return
+            }
+
+            for (tab in terminalTabbedManager.getTerminalTabs()) {
+                val writer = tab.getData(DataProviders.TerminalWriter) ?: continue
+                if (writer is MyTerminalWriter) {
+                    writer.ptyConnector.write(request.buffer)
+                }
+            }
+
+        }
+
+        override fun resize(rows: Int, cols: Int) {
+            ptyConnector.resize(rows, cols)
+        }
+
+        override fun getCharset(): Charset {
+            return ptyConnector.getCharset()
+        }
+
+    }
+
 }

src/main/kotlin/app/termora/TerminalTab.kt

@@ -1,10 +1,11 @@
 package app.termora
 
+import app.termora.actions.DataProvider
 import java.beans.PropertyChangeListener
 import javax.swing.Icon
 import javax.swing.JComponent
 
-interface TerminalTab : Disposable {
+interface TerminalTab : Disposable, DataProvider {
 
     /**
      * 标题
@@ -42,6 +43,8 @@ interface TerminalTab : Disposable {
      */
     fun canClose(): Boolean = true
 
+    fun willBeClose(): Boolean = true
+
     /**
      * 是否可以克隆
      */

src/main/kotlin/app/termora/TerminalTabbed.kt

@@ -6,16 +6,17 @@ import app.termora.findeverywhere.BasicFilterFindEverywhereProvider
 import app.termora.findeverywhere.FindEverywhereProvider
 import app.termora.findeverywhere.FindEverywhereResult
 import app.termora.terminal.DataKey
-import app.termora.transport.TransportPanel
 import com.formdev.flatlaf.FlatLaf
 import com.formdev.flatlaf.extras.components.FlatPopupMenu
 import com.formdev.flatlaf.extras.components.FlatTabbedPane
+import org.apache.commons.lang3.StringUtils
 import java.awt.*
 import java.awt.event.AWTEventListener
 import java.awt.event.ActionEvent
 import java.awt.event.MouseAdapter
 import java.awt.event.MouseEvent
 import java.beans.PropertyChangeListener
+import java.util.*
 import javax.swing.*
 import javax.swing.JTabbedPane.SCROLL_TAB_LAYOUT
 import kotlin.math.min
@@ -30,7 +31,7 @@ class TerminalTabbed(
     private val toolbar = termoraToolBar.getJToolBar()
     private val actionManager = ActionManager.getInstance()
     private val dataProviderSupport = DataProviderSupport()
-
+    private val titleProperty = UUID.randomUUID().toSimpleString()
     private val iconListener = PropertyChangeListener { e ->
         val source = e.source
         if (e.propertyName == "icon" && source is TerminalTab) {
@@ -52,9 +53,6 @@ class TerminalTabbed(
         tabbedPane.isTabsClosable = true
         tabbedPane.tabType = FlatTabbedPane.TabType.card
 
-        tabbedPane.styleMap = mapOf(
-            "focusColor" to UIManager.getColor("TabbedPane.selectedBackground")
-        )
         tabbedPane.trailingComponent = toolbar
 
         add(tabbedPane, BorderLayout.CENTER)
@@ -74,21 +72,19 @@ class TerminalTabbed(
         tabbedPane.addPropertyChangeListener("selectedIndex") { evt ->
             val oldIndex = evt.oldValue as Int
             val newIndex = evt.newValue as Int
+
             if (oldIndex >= 0 && tabs.size > newIndex) {
                 tabs[oldIndex].onLostFocus()
             }
+
+            tabbedPane.getComponentAt(newIndex).requestFocusInWindow()
+
             if (newIndex >= 0 && tabs.size > newIndex) {
                 tabs[newIndex].onGrabFocus()
             }
+
         }
 
-        // 选择变动
-        tabbedPane.addChangeListener {
-            if (tabbedPane.selectedIndex >= 0) {
-                val c = tabbedPane.getComponentAt(tabbedPane.selectedIndex)
-                c.requestFocusInWindow()
-            }
-        }
 
         // 右键菜单
         tabbedPane.addMouseListener(object : MouseAdapter() {
@@ -124,7 +120,7 @@ class TerminalTabbed(
                     val results = mutableListOf<FindEverywhereResult>()
                     for (i in 0 until tabbedPane.tabCount) {
                         val c = tabbedPane.getComponentAt(i)
-                        if (c is WelcomePanel || c is TransportPanel) {
+                        if (c is JComponent && c.getClientProperty(FindEverywhereProvider.SKIP_FIND_EVERYWHERE) != null) {
                             continue
                         }
                         results.add(
@@ -158,7 +154,7 @@ class TerminalTabbed(
             val tab = tabs[index]
 
             if (disposable) {
-                if (!tab.canClose()) {
+                if (!tab.willBeClose()) {
                     return
                 }
             }
@@ -175,6 +171,9 @@ class TerminalTabbed(
             // 新的获取到焦点
             tabs[tabbedPane.selectedIndex].onGrabFocus()
 
+            // 新的真正获取焦点
+            tabbedPane.getComponentAt(tabbedPane.selectedIndex).requestFocusInWindow()
+
             if (disposable) {
                 Disposer.dispose(tab)
             }
@@ -190,16 +189,15 @@ class TerminalTabbed(
         // 修改名称
         val rename = popupMenu.add(I18n.getString("termora.tabbed.contextmenu.rename"))
         rename.addActionListener {
-            val index = tabbedPane.selectedIndex
+            if (tabIndex > 0) {
-            if (index > 0) {
+                val text = OptionPane.showInputDialog(
-                val dialog = InputDialog(
                     SwingUtilities.getWindowAncestor(this),
                     title = rename.text,
-                    text = tabbedPane.getTitleAt(index),
+                    value = tabbedPane.getTitleAt(tabIndex)
                 )
-                val text = dialog.getText()
                 if (!text.isNullOrBlank()) {
-                    tabbedPane.setTitleAt(index, text)
+                    tabbedPane.setTitleAt(tabIndex, text)
+                    c.putClientProperty(titleProperty, text)
                 }
             }
 
@@ -215,6 +213,21 @@ class TerminalTabbed(
             }
         }
 
+        // 编辑
+        val edit = popupMenu.add(I18n.getString("termora.keymgr.edit"))
+        edit.addActionListener(object : AnAction() {
+            private val hostManager get() = HostManager.getInstance()
+            override fun actionPerformed(evt: AnActionEvent) {
+                if (tab is HostTerminalTab) {
+                    val host = hostManager.getHost(tab.host.id) ?: return
+                    val dialog = HostDialog(evt.window, host)
+                    dialog.setLocationRelativeTo(evt.window)
+                    dialog.isVisible = true
+                    hostManager.addHost(dialog.host ?: return)
+                }
+            }
+        })
+
         // 在新窗口中打开
         val openInNewWindow = popupMenu.add(I18n.getString("termora.tabbed.contextmenu.open-in-new-window"))
         openInNewWindow.addActionListener(object : AnAction() {
@@ -236,6 +249,17 @@ class TerminalTabbed(
             }
         })
 
+        if (tab is HostTerminalTab) {
+            val openHostAction = actionManager.getAction(OpenHostAction.OPEN_HOST)
+            if (openHostAction != null) {
+                if (tab.host.protocol == Protocol.SSH || tab.host.protocol == Protocol.SFTPPty) {
+                    popupMenu.addSeparator()
+                    val sftpCommand = popupMenu.add(I18n.getString("termora.tabbed.contextmenu.sftp-command"))
+                    sftpCommand.addActionListener { openSFTPPtyTab(tab, openHostAction, it) }
+                }
+            }
+        }
+
         popupMenu.addSeparator()
 
         // 关闭
@@ -262,9 +286,10 @@ class TerminalTabbed(
         }
 
 
-        close.isEnabled = c !is WelcomePanel
+        close.isEnabled = tab.canClose()
         rename.isEnabled = close.isEnabled
         clone.isEnabled = close.isEnabled
+        edit.isEnabled = tab is HostTerminalTab && tab.host.id != "local"
         openInNewWindow.isEnabled = close.isEnabled
 
         // 如果不允许克隆
@@ -276,9 +301,8 @@ class TerminalTabbed(
             popupMenu.addSeparator()
             val reconnect = popupMenu.add(I18n.getString("termora.tabbed.contextmenu.reconnect"))
             reconnect.addActionListener {
-                val index = tabbedPane.selectedIndex
+                if (tabIndex > 0) {
-                if (index > 0) {
+                    tabs[tabIndex].reconnect()
-                    tabs[index].reconnect()
                 }
             }
 
@@ -289,21 +313,71 @@ class TerminalTabbed(
     }
 
 
-    fun addTab(tab: TerminalTab) {
+    private fun addTab(index: Int, tab: TerminalTab, selected: Boolean) {
-        tabbedPane.addTab(
+        val c = tab.getJComponent()
-            tab.getTitle(),
+        val title = (c.getClientProperty(titleProperty) ?: tab.getTitle()).toString()
+
+        tabbedPane.insertTab(
+            title,
             tab.getIcon(),
-            tab.getJComponent()
+            c,
+            StringUtils.EMPTY,
+            index
         )
 
+        // 设置标题
+        c.putClientProperty(titleProperty, title)
         // 监听 icons 变化
         tab.addPropertyChangeListener(iconListener)
 
-        tabs.add(tab)
+        tabs.add(index, tab)
-        tabbedPane.selectedIndex = tabbedPane.tabCount - 1
+
+        if (selected) {
+            tabbedPane.selectedIndex = index
+        }
+
+        tabbedPane.setTabClosable(index, tab.canClose())
+
         Disposer.register(this, tab)
     }
 
+    override fun refreshTerminalTabs() {
+        for (i in 0 until tabbedPane.tabCount) {
+            tabbedPane.setTabClosable(i, tabs[i].canClose())
+        }
+    }
+
+
+    private fun openSFTPPtyTab(tab: HostTerminalTab, openHostAction: Action, evt: EventObject) {
+        if (!SFTPPtyTerminalTab.canSupports) {
+            OptionPane.showMessageDialog(
+                SwingUtilities.getWindowAncestor(this),
+                I18n.getString("termora.tabbed.contextmenu.sftp-not-install"),
+                messageType = JOptionPane.ERROR_MESSAGE
+            )
+            return
+        }
+
+        var host = tab.host
+
+        if (host.protocol == Protocol.SSH) {
+            val envs = tab.host.options.envs().toMutableMap()
+            val currentDir = tab.getData(DataProviders.Terminal)?.getTerminalModel()
+                ?.getData(DataKey.CurrentDir, StringUtils.EMPTY) ?: StringUtils.EMPTY
+
+            if (currentDir.isNotBlank()) {
+                envs["CurrentDir"] = currentDir
+            }
+
+            host = host.copy(
+                protocol = Protocol.SFTPPty, updateDate = System.currentTimeMillis(),
+                options = host.options.copy(env = envs.toPropertiesString())
+            )
+        }
+
+        openHostAction.actionPerformed(OpenHostActionEvent(this, host, evt))
+    }
+
     /**
      * 对着 ToolBar 右键
      */
@@ -392,8 +466,12 @@ class TerminalTabbed(
     override fun dispose() {
     }
 
-    override fun addTerminalTab(tab: TerminalTab) {
+    override fun addTerminalTab(tab: TerminalTab, selected: Boolean) {
-        addTab(tab)
+        addTab(tabs.size, tab, selected)
+    }
+
+    override fun addTerminalTab(index: Int, tab: TerminalTab, selected: Boolean) {
+        addTab(index, tab, selected)
     }
 
     override fun getSelectedTerminalTab(): TerminalTab? {
@@ -418,10 +496,10 @@ class TerminalTabbed(
         }
     }
 
-    override fun closeTerminalTab(tab: TerminalTab) {
+    override fun closeTerminalTab(tab: TerminalTab, disposable: Boolean) {
         for (i in 0 until tabs.size) {
             if (tabs[i] == tab) {
-                removeTabAt(i, true)
+                removeTabAt(i, disposable)
                 break
             }
         }

src/main/kotlin/app/termora/TerminalTabbedManager.kt

@@ -1,9 +1,11 @@
 package app.termora
 
 interface TerminalTabbedManager {
-    fun addTerminalTab(tab: TerminalTab)
+    fun addTerminalTab(tab: TerminalTab, selected: Boolean = true)
+    fun addTerminalTab(index: Int, tab: TerminalTab, selected: Boolean = true)
     fun getSelectedTerminalTab(): TerminalTab?
     fun getTerminalTabs(): List<TerminalTab>
     fun setSelectedTerminalTab(tab: TerminalTab)
-    fun closeTerminalTab(tab: TerminalTab)
+    fun closeTerminalTab(tab: TerminalTab, disposable: Boolean = true)
+    fun refreshTerminalTabs()
 }

src/main/kotlin/app/termora/TermoraFrame.kt

@@ -1,28 +1,28 @@
 package app.termora
 
 
-import app.termora.actions.ActionManager
 import app.termora.actions.DataProvider
 import app.termora.actions.DataProviderSupport
 import app.termora.actions.DataProviders
+import app.termora.sftp.SFTPTab
 import app.termora.terminal.DataKey
 import com.formdev.flatlaf.FlatClientProperties
-import com.formdev.flatlaf.FlatLaf
 import com.formdev.flatlaf.util.SystemInfo
 import com.jetbrains.JBR
+import java.awt.BorderLayout
 import java.awt.Dimension
 import java.awt.Insets
-import java.awt.KeyboardFocusManager
 import java.awt.event.MouseAdapter
 import java.awt.event.MouseEvent
+import java.awt.event.MouseListener
+import java.awt.event.MouseMotionListener
 import java.util.*
 import javax.imageio.ImageIO
-import javax.swing.Box
+import javax.swing.JComponent
 import javax.swing.JFrame
 import javax.swing.SwingUtilities
 import javax.swing.SwingUtilities.isEventDispatchThread
 import javax.swing.UIManager
-import kotlin.math.max
 
 fun assertEventDispatchThread() {
     if (!isEventDispatchThread()) throw WrongThreadException("AWT EventQueue")
@@ -32,17 +32,15 @@ fun assertEventDispatchThread() {
 class TermoraFrame : JFrame(), DataProvider {
 
 
-    private val actionManager get() = ActionManager.getInstance()
     private val id = UUID.randomUUID().toString()
     private val windowScope = ApplicationScope.forWindowScope(this)
-    private val titleBar = LogicCustomTitleBar.createCustomTitleBar(this)
     private val tabbedPane = MyTabbedPane()
-    private val toolbar = TermoraToolBar(titleBar, tabbedPane)
+    private val toolbar = TermoraToolBar(windowScope, this, tabbedPane)
     private val terminalTabbed = TerminalTabbed(windowScope, toolbar, tabbedPane)
-    private val isWindowDecorationsSupported by lazy { JBR.isWindowDecorationsSupported() }
     private val dataProviderSupport = DataProviderSupport()
     private val welcomePanel = WelcomePanel(windowScope)
-    private val keyboardFocusManager by lazy { KeyboardFocusManager.getCurrentKeyboardFocusManager() }
+    private val sftp get() = Database.getDatabase().sftp
+    private val myUI = MyFlatRootPaneUI()
 
 
     init {
@@ -51,77 +49,66 @@ class TermoraFrame : JFrame(), DataProvider {
     }
 
     private fun initEvents() {
-
-        forceHitTest()
-
-        // macos 需要判断是否全部删除
-        // 当 Tab 为 0 的时候，需要加一个边距，避开控制栏
-        if (SystemInfo.isMacOS && isWindowDecorationsSupported) {
-            tabbedPane.addChangeListener {
-                tabbedPane.leadingComponent = if (tabbedPane.tabCount == 0) {
-                    Box.createHorizontalStrut(titleBar.leftInset.toInt())
-                } else {
-                    null
-                }
-            }
-        }
-
-
-        // 监听主题变化 需要动态修改控制栏颜色
-        if (SystemInfo.isWindows && isWindowDecorationsSupported) {
-            ThemeManager.getInstance().addThemeChangeListener(object : ThemeChangeListener {
-                override fun onChanged() {
-                    titleBar.putProperty("controls.dark", FlatLaf.isLafDark())
-                }
-            })
-        }
-
-    }
-
-
-    private fun initView() {
-        if (isWindowDecorationsSupported) {
-            titleBar.height = UIManager.getInt("TabbedPane.tabHeight").toFloat()
-            titleBar.putProperty("controls.dark", FlatLaf.isLafDark())
-            JBR.getWindowDecorations().setCustomTitleBar(this, titleBar)
-        }
-
         if (SystemInfo.isLinux) {
-            rootPane.putClientProperty(FlatClientProperties.FULL_WINDOW_CONTENT, true)
+            val mouseAdapter = object : MouseAdapter() {
-            rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_HEIGHT, UIManager.getInt("TabbedPane.tabHeight"))
+                override fun mouseClicked(e: MouseEvent) {
+                    getMouseHandler()?.mouseClicked(e)
                 }
 
-        if (SystemInfo.isWindows || SystemInfo.isLinux) {
+                override fun mousePressed(e: MouseEvent) {
-            val sizes = listOf(16, 20, 24, 28, 32, 48, 64)
+                    getMouseHandler()?.mousePressed(e)
-            val loader = TermoraFrame::class.java.classLoader
-            val images = sizes.mapNotNull { e ->
-                loader.getResourceAsStream("icons/termora_${e}x${e}.png")?.use { ImageIO.read(it) }
-            }
-            iconImages = images
                 }
 
-        minimumSize = Dimension(640, 400)
+                override fun mouseDragged(e: MouseEvent) {
-        terminalTabbed.addTab(welcomePanel)
+                    val mouseLayer = getMouseLayer() ?: return
+                    getMouseMotionListener()?.mouseDragged(
+                        MouseEvent(
+                            mouseLayer,
+                            e.id,
+                            e.`when`,
+                            e.modifiersEx,
+                            e.x,
+                            e.y,
+                            e.clickCount,
+                            e.isPopupTrigger,
+                            e.button
+                        )
+                    )
+                }
 
-        // macOS 要避开左边的控制栏
+                private fun getMouseHandler(): MouseListener? {
+                    return getHandler() as? MouseListener
+                }
+
+                private fun getMouseMotionListener(): MouseMotionListener? {
+                    return getHandler() as? MouseMotionListener
+                }
+
+                private fun getMouseLayer(): JComponent? {
+                    val titlePane = myUI.getTitlePane() ?: return null
+                    val handlerField = titlePane.javaClass.getDeclaredField("mouseLayer") ?: return null
+                    handlerField.isAccessible = true
+                    return handlerField.get(titlePane) as? JComponent
+                }
+
+                private fun getHandler(): Any? {
+                    val titlePane = myUI.getTitlePane() ?: return null
+                    val handlerField = titlePane.javaClass.getDeclaredField("handler") ?: return null
+                    handlerField.isAccessible = true
+                    return handlerField.get(titlePane)
+                }
+            }
+            toolbar.getJToolBar().addMouseListener(mouseAdapter)
+            toolbar.getJToolBar().addMouseMotionListener(mouseAdapter)
+        }
+
+        /// force hit
         if (SystemInfo.isMacOS) {
-            val left = max(titleBar.leftInset.toInt(), 76)
+            if (JBR.isWindowDecorationsSupported()) {
-            if (tabbedPane.tabCount == 0) {
+                val height = UIManager.getInt("TabbedPane.tabHeight") + tabbedPane.tabAreaInsets.top
-                tabbedPane.leadingComponent = Box.createHorizontalStrut(left)
+                val customTitleBar = JBR.getWindowDecorations().createCustomTitleBar()
-            } else {
+                customTitleBar.height = height.toFloat()
-                tabbedPane.tabAreaInsets = Insets(0, left, 0, 0)
-            }
-        }
 
-        Disposer.register(windowScope, terminalTabbed)
-        add(terminalTabbed)
-
-        dataProviderSupport.addData(DataProviders.TermoraFrame, this)
-        dataProviderSupport.addData(DataProviders.WindowScope, windowScope)
-    }
-
-
-    private fun forceHitTest() {
                 val mouseAdapter = object : MouseAdapter() {
 
                     private fun hit(e: MouseEvent) {
@@ -131,7 +118,7 @@ class TermoraFrame : JFrame(), DataProvider {
                                 return
                             }
                         }
-                titleBar.forceHitTest(false)
+                        customTitleBar.forceHitTest(false)
                     }
 
                     override fun mouseClicked(e: MouseEvent) {
@@ -139,13 +126,6 @@ class TermoraFrame : JFrame(), DataProvider {
                     }
 
                     override fun mousePressed(e: MouseEvent) {
-                if (e.source == toolbar.getJToolBar()) {
-                    if (!isWindowDecorationsSupported && SwingUtilities.isLeftMouseButton(e)) {
-                        if (JBR.isWindowMoveSupported()) {
-                            JBR.getWindowMove().startMovingTogetherWithMouse(this@TermoraFrame, e.button)
-                        }
-                    }
-                }
                         hit(e)
                     }
 
@@ -158,7 +138,6 @@ class TermoraFrame : JFrame(), DataProvider {
                     }
 
                     override fun mouseDragged(e: MouseEvent) {
-
                         hit(e)
                     }
 
@@ -167,7 +146,6 @@ class TermoraFrame : JFrame(), DataProvider {
                     }
                 }
 
-
                 terminalTabbed.addMouseListener(mouseAdapter)
                 terminalTabbed.addMouseMotionListener(mouseAdapter)
 
@@ -176,6 +154,69 @@ class TermoraFrame : JFrame(), DataProvider {
 
                 toolbar.getJToolBar().addMouseListener(mouseAdapter)
                 toolbar.getJToolBar().addMouseMotionListener(mouseAdapter)
+
+                JBR.getWindowDecorations().setCustomTitleBar(this, customTitleBar)
+            }
+        }
+    }
+
+
+    private fun initView() {
+
+        // macOS 要避开左边的控制栏
+        if (SystemInfo.isMacOS) {
+            tabbedPane.tabAreaInsets = Insets(0, 76, 0, 0)
+        } else if (SystemInfo.isWindows) {
+            // Windows 10 会有1像素误差
+            tabbedPane.tabAreaInsets = Insets(if (SystemInfo.isWindows_11_orLater) 1 else 2, 2, 0, 0)
+        } else if (SystemInfo.isLinux) {
+            rootPane.setUI(myUI)
+            tabbedPane.tabAreaInsets = Insets(1, 2, 0, 0)
+        }
+
+        val height = UIManager.getInt("TabbedPane.tabHeight") + tabbedPane.tabAreaInsets.top
+
+        if (SystemInfo.isWindows || SystemInfo.isLinux) {
+            rootPane.putClientProperty(FlatClientProperties.FULL_WINDOW_CONTENT, true)
+            rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_SHOW_ICON, false)
+            rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_SHOW_TITLE, false)
+            rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_HEIGHT, height)
+        } else if (SystemInfo.isMacOS) {
+            rootPane.putClientProperty("apple.awt.windowTitleVisible", false)
+            rootPane.putClientProperty("apple.awt.fullWindowContent", true)
+            rootPane.putClientProperty("apple.awt.transparentTitleBar", true)
+            rootPane.putClientProperty(
+                FlatClientProperties.MACOS_WINDOW_BUTTONS_SPACING,
+                FlatClientProperties.MACOS_WINDOW_BUTTONS_SPACING_MEDIUM
+            )
+        }
+
+        if (SystemInfo.isWindows || SystemInfo.isLinux) {
+            val sizes = listOf(16, 20, 24, 28, 32, 48, 64)
+            val loader = TermoraFrame::class.java.classLoader
+            val images = sizes.mapNotNull { e ->
+                loader.getResourceAsStream("icons/termora_${e}x${e}.png")?.use { ImageIO.read(it) }
+            }
+            iconImages = images
+        }
+
+        minimumSize = Dimension(640, 400)
+        terminalTabbed.addTerminalTab(welcomePanel)
+
+        // 下一次事件循环检测是否固定 SFTP
+        if (sftp.pinTab) {
+            SwingUtilities.invokeLater {
+                terminalTabbed.addTerminalTab(SFTPTab(), false)
+            }
+        }
+
+
+        Disposer.register(windowScope, terminalTabbed)
+        add(terminalTabbed, BorderLayout.CENTER)
+
+        dataProviderSupport.addData(DataProviders.TabbedPane, tabbedPane)
+        dataProviderSupport.addData(DataProviders.TermoraFrame, this)
+        dataProviderSupport.addData(DataProviders.WindowScope, windowScope)
     }
 
     override fun <T : Any> getData(dataKey: DataKey<T>): T? {
@@ -198,5 +239,4 @@ class TermoraFrame : JFrame(), DataProvider {
         return id.hashCode()
     }
 
-
 }

src/main/kotlin/app/termora/TermoraFrameManager.kt

@@ -2,9 +2,15 @@ package app.termora
 
 import com.formdev.flatlaf.util.SystemInfo
 import org.slf4j.LoggerFactory
+import java.awt.Frame
 import java.awt.event.WindowAdapter
 import java.awt.event.WindowEvent
-import javax.swing.WindowConstants.DISPOSE_ON_CLOSE
+import javax.swing.JFrame
+import javax.swing.JOptionPane
+import javax.swing.SwingUtilities
+import javax.swing.UIManager
+import javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE
+import kotlin.math.max
 import kotlin.system.exitProcess
 
 class TermoraFrameManager {
@@ -18,14 +24,37 @@ class TermoraFrameManager {
         }
     }
 
+    private val frames = mutableListOf<TermoraFrame>()
+    private val properties get() = Database.getDatabase().properties
+
     fun createWindow(): TermoraFrame {
-        val frame = TermoraFrame()
+        val frame = TermoraFrame().apply { registerCloseCallback(this) }
-        registerCloseCallback(frame)
         frame.title = if (SystemInfo.isLinux) null else Application.getName()
-        frame.defaultCloseOperation = DISPOSE_ON_CLOSE
+        frame.defaultCloseOperation = DO_NOTHING_ON_CLOSE
+
+        val rectangle = getFrameRectangle() ?: FrameRectangle(-1, -1, 1280, 800, 0)
+        if (rectangle.isMaximized) {
             frame.setSize(1280, 800)
             frame.setLocationRelativeTo(null)
-        return frame
+            frame.extendedState = rectangle.s
+        } else {
+            // 控制最小
+            frame.setSize(
+                max(rectangle.w, UIManager.getInt("Dialog.width") - 150),
+                max(rectangle.h, UIManager.getInt("Dialog.height") - 100)
+            )
+            if (rectangle.x == -1 && rectangle.y == -1) {
+                frame.setLocationRelativeTo(null)
+            } else {
+                frame.setLocation(max(rectangle.x, 0), max(rectangle.y, 0))
+            }
+        }
+
+        return frame.apply { frames.add(this) }
+    }
+
+    fun getWindows(): Array<TermoraFrame> {
+        return frames.toTypedArray()
     }
 
 
@@ -33,8 +62,16 @@ class TermoraFrameManager {
         window.addWindowListener(object : WindowAdapter() {
             override fun windowClosed(e: WindowEvent) {
 
+                // 存储位置信息
+                saveFrameRectangle(window)
+
+                // 删除
+                frames.remove(window)
+
                 // dispose windowScope
-                Disposer.dispose(ApplicationScope.forWindowScope(e.window))
+                val windowScope = ApplicationScope.forWindowScope(e.window)
+                Disposer.disposeChildren(windowScope, null)
+                Disposer.dispose(windowScope)
 
                 val windowScopes = ApplicationScope.windowScopes()
 
@@ -43,18 +80,73 @@ class TermoraFrameManager {
                     this@TermoraFrameManager.dispose()
                 }
             }
+
+            override fun windowClosing(e: WindowEvent) {
+                if (ApplicationScope.windowScopes().size == 1) {
+                    if (OptionPane.showConfirmDialog(
+                            window,
+                            I18n.getString("termora.quit-confirm", Application.getName()),
+                            optionType = JOptionPane.YES_NO_OPTION,
+                        ) == JOptionPane.YES_OPTION
+                    ) {
+                        window.dispose()
+                    }
+                } else {
+                    window.dispose()
+                }
+            }
         })
     }
 
+    fun tick() {
+        if (SwingUtilities.isEventDispatchThread()) {
+            val windows = getWindows()
+            if (windows.isEmpty()) return
+            for (window in windows) {
+                if (window.extendedState and JFrame.ICONIFIED == JFrame.ICONIFIED) {
+                    window.extendedState = window.extendedState and JFrame.ICONIFIED.inv()
+                }
+            }
+            windows.last().toFront()
+        } else {
+            SwingUtilities.invokeLater { tick() }
+        }
+    }
+
     private fun dispose() {
         Disposer.dispose(ApplicationScope.forApplicationScope())
 
         try {
             Disposer.getTree().assertIsEmpty(true)
         } catch (e: Exception) {
-            log.error(e.message)
+            if (log.isErrorEnabled) {
+                log.error(e.message, e)
+            }
         }
 
         exitProcess(0)
     }
+
+    private fun saveFrameRectangle(frame: TermoraFrame) {
+        properties.putString("TermoraFrame.x", frame.x.toString())
+        properties.putString("TermoraFrame.y", frame.y.toString())
+        properties.putString("TermoraFrame.width", frame.width.toString())
+        properties.putString("TermoraFrame.height", frame.height.toString())
+        properties.putString("TermoraFrame.extendedState", frame.extendedState.toString())
+    }
+
+    private fun getFrameRectangle(): FrameRectangle? {
+        val x = properties.getString("TermoraFrame.x")?.toIntOrNull() ?: return null
+        val y = properties.getString("TermoraFrame.y")?.toIntOrNull() ?: return null
+        val w = properties.getString("TermoraFrame.width")?.toIntOrNull() ?: return null
+        val h = properties.getString("TermoraFrame.height")?.toIntOrNull() ?: return null
+        val s = properties.getString("TermoraFrame.extendedState")?.toIntOrNull() ?: return null
+        return FrameRectangle(x, y, w, h, s)
+    }
+
+    private data class FrameRectangle(
+        val x: Int, val y: Int, val w: Int, val h: Int, val s: Int
+    ) {
+        val isMaximized get() = (s and Frame.MAXIMIZED_BOTH) == Frame.MAXIMIZED_BOTH
+    }
 }

src/main/kotlin/app/termora/TermoraRestarter.kt

@@ -0,0 +1,155 @@
+package app.termora
+
+import com.formdev.flatlaf.util.SystemInfo
+import com.github.hstyi.restart4j.Restarter
+import org.apache.commons.io.FileUtils
+import org.apache.commons.lang3.StringUtils
+import org.slf4j.LoggerFactory
+import java.awt.Component
+import java.nio.file.Paths
+import java.util.concurrent.atomic.AtomicBoolean
+import javax.swing.JOptionPane
+import javax.swing.SwingUtilities
+import kotlin.jvm.optionals.getOrNull
+
+class TermoraRestarter {
+    companion object {
+        private val log = LoggerFactory.getLogger(TermoraRestarter::class.java)
+
+        fun getInstance(): TermoraRestarter {
+            return ApplicationScope.forApplicationScope().getOrCreate(TermoraRestarter::class) { TermoraRestarter() }
+        }
+
+        init {
+            Restarter.setProcessHandler { ProcessHandle.current().pid().toInt() }
+            Restarter.setExecCommandsHandler { commands ->
+                val pb = ProcessBuilder(commands)
+                if (SystemInfo.isLinux) {
+                    // 去掉链接库变量
+                    pb.environment().remove("LD_LIBRARY_PATH")
+                }
+                pb.redirectOutput(ProcessBuilder.Redirect.DISCARD)
+                pb.redirectError(ProcessBuilder.Redirect.DISCARD)
+                pb.directory(Paths.get(System.getProperty("user.home")).toFile())
+                pb.start()
+            }
+        }
+
+    }
+
+    private val restarting = AtomicBoolean(false)
+    private val isSupported get() = !restarting.get() && checkIsSupported()
+    private val isLinuxAppImage by lazy { System.getenv("LinuxAppImage")?.toBoolean() == true }
+    private val startupCommand by lazy { ProcessHandle.current().info().command().getOrNull() }
+    private val macOSApplicationPath by lazy {
+        StringUtils.removeEndIgnoreCase(
+            Application.getAppPath(),
+            "/Contents/MacOS/Termora"
+        )
+    }
+
+    private fun restart(commands: List<String>) {
+        if (!isSupported) return
+        if (!restarting.compareAndSet(false, true)) return
+
+        SwingUtilities.invokeLater {
+            try {
+                doRestart(commands)
+            } catch (e: Exception) {
+                if (log.isErrorEnabled) {
+                    log.error(e.message, e)
+                }
+            }
+        }
+    }
+
+    /**
+     * 计划重启，如果当前进程支持重启，那么会询问用户是否重启。如果不支持重启，那么弹窗提示需要手动重启。
+     */
+    fun scheduleRestart(owner: Component?, commands: List<String> = emptyList()) {
+
+        if (isSupported) {
+            if (OptionPane.showConfirmDialog(
+                    owner,
+                    I18n.getString("termora.settings.restart.message"),
+                    I18n.getString("termora.settings.restart.title"),
+                    messageType = JOptionPane.QUESTION_MESSAGE,
+                    optionType = JOptionPane.YES_NO_OPTION,
+                    options = arrayOf(
+                        I18n.getString("termora.settings.restart.title"),
+                        I18n.getString("termora.cancel")
+                    ),
+                    initialValue = I18n.getString("termora.settings.restart.title")
+                ) == JOptionPane.YES_OPTION
+            ) {
+                restart(commands)
+            }
+        } else {
+            OptionPane.showMessageDialog(
+                owner,
+                I18n.getString("termora.settings.restart.message"),
+                I18n.getString("termora.settings.restart.title"),
+                messageType = JOptionPane.INFORMATION_MESSAGE,
+            )
+        }
+
+    }
+
+    private fun doRestart(commands: List<String>) {
+
+        if (commands.isEmpty()) {
+            if (SystemInfo.isMacOS) {
+                Restarter.restart(arrayOf("open", "-n", macOSApplicationPath))
+            } else if (SystemInfo.isWindows && startupCommand != null) {
+                Restarter.restart(arrayOf(startupCommand))
+            } else if (SystemInfo.isLinux) {
+                if (isLinuxAppImage) {
+                    Restarter.restart(arrayOf(System.getenv("APPIMAGE")))
+                } else if (startupCommand != null) {
+                    Restarter.restart(arrayOf(startupCommand))
+                }
+            }
+        } else {
+            Restarter.restart(commands.toTypedArray())
+        }
+
+        for (window in TermoraFrameManager.getInstance().getWindows()) {
+            window.dispose()
+        }
+    }
+
+
+    private fun checkIsSupported(): Boolean {
+        val appPath = Application.getAppPath()
+        if (appPath.isBlank() || Application.isUnknownVersion()) {
+            if (log.isWarnEnabled) {
+                log.warn("Restart not supported")
+            }
+            return false
+        }
+
+        if (SystemInfo.isWindows && startupCommand == null) {
+            if (log.isWarnEnabled) {
+                log.warn("Restart not supported , ProcessHandle#info#command is null.")
+            }
+            return false
+        }
+
+        if (SystemInfo.isLinux) {
+            if (isLinuxAppImage) {
+                val appImage = System.getenv("APPIMAGE") ?: StringUtils.EMPTY
+                return appImage.isNotBlank() && FileUtils.getFile(appImage).exists()
+            }
+            return startupCommand != null
+        }
+
+        if (SystemInfo.isMacOS) {
+            return Application.getAppPath().isNotBlank()
+        }
+
+
+        return true
+    }
+
+
+}

src/main/kotlin/app/termora/TermoraToolBar.kt

@@ -1,18 +1,16 @@
 package app.termora
 
 import app.termora.Application.ohMyJson
-import app.termora.actions.ActionManager
+import app.termora.actions.*
-import app.termora.actions.AnAction
-import app.termora.actions.AnActionEvent
-import app.termora.actions.SettingsAction
 import app.termora.findeverywhere.FindEverywhereAction
+import app.termora.snippet.SnippetAction
+import com.formdev.flatlaf.FlatClientProperties
 import com.formdev.flatlaf.extras.components.FlatTabbedPane
 import com.formdev.flatlaf.util.SystemInfo
-import com.jetbrains.WindowDecorations
 import kotlinx.serialization.Serializable
 import org.apache.commons.lang3.StringUtils
 import org.jdesktop.swingx.action.ActionContainerFactory
-import java.awt.Insets
+import java.awt.Rectangle
 import java.awt.event.ComponentAdapter
 import java.awt.event.ComponentEvent
 import javax.swing.Box
@@ -26,7 +24,8 @@ data class ToolBarAction(
 )
 
 class TermoraToolBar(
-    private val titleBar: WindowDecorations.CustomTitleBar,
+    private val windowScope: WindowScope,
+    private val frame: TermoraFrame,
     private val tabbedPane: FlatTabbedPane
 ) {
     private val properties by lazy { Database.getDatabase().properties }
@@ -42,12 +41,13 @@ class TermoraToolBar(
      */
     fun getAllActions(): List<ToolBarAction> {
         return listOf(
+            ToolBarAction(SnippetAction.SNIPPET, true),
             ToolBarAction(Actions.SFTP, true),
             ToolBarAction(Actions.TERMINAL_LOGGER, true),
             ToolBarAction(Actions.MACRO, true),
             ToolBarAction(Actions.KEYWORD_HIGHLIGHT, true),
             ToolBarAction(Actions.KEY_MANAGER, true),
-            ToolBarAction(Actions.MULTIPLE, true),
+            ToolBarAction(MultipleAction.MULTIPLE, true),
             ToolBarAction(FindEverywhereAction.FIND_EVERYWHERE, true),
             ToolBarAction(SettingsAction.SETTING, true),
         )
@@ -109,6 +109,10 @@ class TermoraToolBar(
 
         toolbar.add(Box.createHorizontalGlue())
 
+        if (SystemInfo.isLinux || SystemInfo.isWindows) {
+            toolbar.add(Box.createHorizontalStrut(16))
+        }
+
 
         // update btn
         val updateBtn = actionContainerFactory.createButton(actionManager.getAction(Actions.APP_UPDATE))
@@ -120,8 +124,13 @@ class TermoraToolBar(
         // 获取显示的Action，如果不是 false 那么就是显示出来
         for (action in getActions()) {
             if (action.visible) {
-                actionManager.getAction(action.id)?.let {
+                val ac = actionManager.getAction(action.id)
-                    toolbar.add(actionContainerFactory.createButton(it))
+                if (ac == null) {
+                    if (action.id == MultipleAction.MULTIPLE) {
+                        toolbar.add(actionContainerFactory.createButton(MultipleAction.getInstance(windowScope)))
+                    }
+                } else {
+                    toolbar.add(actionContainerFactory.createButton(ac))
                 }
             }
         }
@@ -146,14 +155,11 @@ class TermoraToolBar(
         }
 
         fun adjust() {
-            if (SystemInfo.isMacOS) {
+            if (SystemInfo.isWindows || SystemInfo.isLinux) {
-                val left = titleBar.leftInset.toInt()
+                val rectangle =
-                if (tabbedPane.tabAreaInsets.left != left) {
+                    frame.rootPane.getClientProperty(FlatClientProperties.FULL_WINDOW_CONTENT_BUTTONS_BOUNDS)
-                    tabbedPane.tabAreaInsets = Insets(0, left, 0, 0)
+                            as? Rectangle ?: return
-                }
+                val right = rectangle.width
-            } else if (SystemInfo.isWindows || SystemInfo.isLinux) {
-
-                val right = titleBar.rightInset.toInt()
                 val toolbar = this@MyToolBar
                 for (i in 0 until toolbar.componentCount) {
                     val c = toolbar.getComponent(i)

src/main/kotlin/app/termora/TextField.kt

@@ -99,6 +99,8 @@ class OutlinePasswordField(
         styleMap = mapOf(
             "showRevealButton" to true
         )
+
+        putClientProperty("JPasswordField.cutCopyAllowed", true)
     }
 }
 

src/main/kotlin/app/termora/TreeUtils.kt

@@ -1,8 +1,8 @@
 package app.termora
 
+import org.apache.commons.lang3.StringUtils
 import javax.swing.JTree
 import javax.swing.tree.TreeModel
-import javax.swing.tree.TreeNode
 
 object TreeUtils {
     /**
@@ -31,16 +31,6 @@ object TreeUtils {
         return nodes
     }
 
-    fun parents(node: TreeNode): List<Any> {
-        val parents = mutableListOf<Any>()
-        var p = node.parent
-        while (p != null) {
-            parents.add(p)
-            p = p.parent
-        }
-        return parents
-    }
-
     fun saveExpansionState(tree: JTree): String {
         val rows = mutableListOf<Int>()
         for (i in 0 until tree.rowCount) {
@@ -63,15 +53,15 @@ object TreeUtils {
             }
     }
 
-    fun expandAll(tree: JTree) {
+    fun saveSelectionRows(tree: JTree): String {
-        var j = tree.rowCount
+        return tree.selectionRows?.joinToString(",") ?: StringUtils.EMPTY
-        var i = 0
+    }
-        while (i < j) {
+
-            tree.expandRow(i)
+    fun loadSelectionRows(tree: JTree, state: String) {
-            i += 1
+        if (state.isBlank()) return
-            j = tree.rowCount
+        for (row in state.split(",").mapNotNull { it.toIntOrNull() }) {
+            tree.addSelectionRow(row)
         }
     }
 
-
 }

src/main/kotlin/app/termora/UpdaterManager.kt

@@ -4,6 +4,7 @@ import app.termora.Application.ohMyJson
 import kotlinx.serialization.json.*
 import okhttp3.Request
 import org.apache.commons.lang3.StringUtils
+import org.apache.commons.lang3.time.DateFormatUtils
 import org.commonmark.node.BulletList
 import org.commonmark.node.Heading
 import org.commonmark.node.Paragraph
@@ -59,7 +60,6 @@ class UpdaterManager private constructor() {
         val isSelf get() = this == self
     }
 
-    private val properties get() = Database.getDatabase().properties
     var lastVersion = LatestVersion.self
 
     fun fetchLatestVersion(): LatestVersion {
@@ -69,6 +69,9 @@ class UpdaterManager private constructor() {
                 .build()
             val response = Application.httpClient.newCall(request).execute()
             if (!response.isSuccessful) {
+                if (log.isErrorEnabled) {
+                    log.error("Failed to fetch latest version, response was ${response.code}")
+                }
                 return LatestVersion.self
             }
 
@@ -97,7 +100,14 @@ class UpdaterManager private constructor() {
                 }
 
             val parser = Parser.builder().build()
-            val document = parser.parse("# ${name.trim()}\n${body.trim()}")
+            val document = parser.parse(
+                "# 🎉 ${name.trim()} (${
+                    DateFormatUtils.format(
+                        publishedDate,
+                        "yyyy-MM-dd"
+                    )
+                }) \n${body.trim()}"
+            )
             val renderer = HtmlRenderer.builder()
                 .attributeProviderFactory {
                     AttributeProvider { node, _, attributes ->
@@ -135,16 +145,4 @@ class UpdaterManager private constructor() {
         return LatestVersion.self
     }
 
-
-    fun isIgnored(version: String): Boolean {
-        return properties.getString("ignored.version.$version", "false").toBoolean()
-    }
-
-    fun ignore(version: String) {
-        properties.putString("ignored.version.$version", "true")
-    }
-
-    private fun doGetLatestVersion() {
-
-    }
 }

src/main/kotlin/app/termora/WelcomePanel.kt

@@ -2,7 +2,6 @@ package app.termora
 
 
 import app.termora.actions.*
-import app.termora.findeverywhere.BasicFilterFindEverywhereProvider
 import app.termora.findeverywhere.FindEverywhereProvider
 import app.termora.findeverywhere.FindEverywhereResult
 import app.termora.terminal.DataKey
@@ -14,7 +13,9 @@ import com.formdev.flatlaf.extras.components.FlatTextField
 import org.apache.commons.lang3.StringUtils
 import org.jdesktop.swingx.action.ActionManager
 import java.awt.BorderLayout
+import java.awt.Component
 import java.awt.Dimension
+import java.awt.KeyboardFocusManager
 import java.awt.event.ActionEvent
 import java.awt.event.ComponentAdapter
 import java.awt.event.ComponentEvent
@@ -27,11 +28,16 @@ class WelcomePanel(private val windowScope: WindowScope) : JPanel(BorderLayout()
     private val properties get() = Database.getDatabase().properties
     private val rootPanel = JPanel(BorderLayout())
     private val searchTextField = FlatTextField()
-    private val hostTree = HostTree()
+    private val hostTree = NewHostTree()
     private val bannerPanel = BannerPanel()
     private val toggle = FlatButton()
     private var fullContent = properties.getString("WelcomeFullContent", "false").toBoolean()
     private val dataProviderSupport = DataProviderSupport()
+    private val hostTreeModel = hostTree.model as NewHostTreeModel
+    private var lastFocused: Component? = null
+    private val filterableHostTreeModel = FilterableHostTreeModel(hostTree) {
+        searchTextField.text.isBlank()
+    }
 
     init {
         initView()
@@ -41,6 +47,7 @@ class WelcomePanel(private val windowScope: WindowScope) : JPanel(BorderLayout()
 
     private fun initView() {
         putClientProperty(FlatClientProperties.TABBED_PANE_TAB_CLOSABLE, false)
+        putClientProperty(FindEverywhereProvider.SKIP_FIND_EVERYWHERE, true)
 
         val panel = JPanel(BorderLayout())
         panel.add(createSearchPanel(), BorderLayout.NORTH)
@@ -126,8 +133,6 @@ class WelcomePanel(private val windowScope: WindowScope) : JPanel(BorderLayout()
         })
         hostTree.showsRootHandles = true
 
-        Disposer.register(this, hostTree)
-
         val scrollPane = JScrollPane(hostTree)
         scrollPane.verticalScrollBar.maximumSize = Dimension(0, 0)
         scrollPane.verticalScrollBar.preferredSize = Dimension(0, 0)
@@ -138,6 +143,11 @@ class WelcomePanel(private val windowScope: WindowScope) : JPanel(BorderLayout()
         panel.add(scrollPane, BorderLayout.CENTER)
         panel.border = BorderFactory.createEmptyBorder(10, 0, 0, 0)
 
+        hostTree.model = filterableHostTreeModel
+        TreeUtils.loadExpansionState(
+            hostTree,
+            properties.getString("Welcome.HostTree.state", StringUtils.EMPTY)
+        )
 
         return panel
     }
@@ -163,13 +173,23 @@ class WelcomePanel(private val windowScope: WindowScope) : JPanel(BorderLayout()
         })
 
 
-        FindEverywhereProvider.getFindEverywhereProviders(windowScope)
+        FindEverywhereProvider.getFindEverywhereProviders(windowScope).add(object : FindEverywhereProvider {
-            .add(BasicFilterFindEverywhereProvider(object : FindEverywhereProvider {
             override fun find(pattern: String): List<FindEverywhereResult> {
-                    return TreeUtils.children(hostTree.model, hostTree.model.root)
+                var filter = hostTreeModel.root.getAllChildren()
-                        .filterIsInstance<Host>()
+                    .map { it.host }
                     .filter { it.protocol != Protocol.Folder }
-                        .map { HostFindEverywhereResult(it) }
+
+                if (pattern.isNotBlank()) {
+                    filter = filter.filter {
+                        if (it.protocol == Protocol.SSH) {
+                            it.name.contains(pattern, true) || it.host.contains(pattern, true)
+                        } else {
+                            it.name.contains(pattern, true)
+                        }
+                    }
+                }
+
+                return filter.map { HostFindEverywhereResult(it) }
             }
 
             override fun group(): String {
@@ -179,21 +199,23 @@ class WelcomePanel(private val windowScope: WindowScope) : JPanel(BorderLayout()
             override fun order(): Int {
                 return Integer.MIN_VALUE + 2
             }
-            }))
+        })
+
+
+        filterableHostTreeModel.addFilter {
+            val text = searchTextField.text
+            val host = it.host
+            text.isBlank() || host.name.contains(text, true)
+                    || host.host.contains(text, true)
+                    || host.username.contains(text, true)
+        }
 
         searchTextField.document.addDocumentListener(object : DocumentAdaptor() {
-            private var state = StringUtils.EMPTY
             override fun changedUpdate(e: DocumentEvent) {
                 val text = searchTextField.text
-                if (text.isBlank()) {
+                filterableHostTreeModel.refresh()
-                    hostTree.setModel(hostTree.model)
+                if (text.isNotBlank()) {
-                    TreeUtils.loadExpansionState(hostTree, state)
+                    hostTree.expandAll()
-                    state = String()
-                } else {
-                    if (state.isBlank()) state = TreeUtils.saveExpansionState(hostTree)
-                    hostTree.setModel(hostTree.searchableModel)
-                    hostTree.searchableModel.search(text)
-                    TreeUtils.expandAll(hostTree)
                 }
             }
         })
@@ -240,12 +262,22 @@ class WelcomePanel(private val windowScope: WindowScope) : JPanel(BorderLayout()
         return false
     }
 
-    override fun dispose() {
+    override fun onLostFocus() {
-        hostTree.setModel(null)
+        lastFocused = KeyboardFocusManager.getCurrentKeyboardFocusManager().focusOwner
-        properties.putString("WelcomeFullContent", fullContent.toString())
     }
 
-    private class HostFindEverywhereResult(val host: Host) : FindEverywhereResult {
+    override fun onGrabFocus() {
+        SwingUtilities.invokeLater { lastFocused?.requestFocusInWindow() }
+    }
+
+    override fun dispose() {
+        properties.putString("WelcomeFullContent", fullContent.toString())
+        properties.putString("Welcome.HostTree.state", TreeUtils.saveExpansionState(hostTree))
+    }
+
+    private inner class HostFindEverywhereResult(val host: Host) : FindEverywhereResult {
+        private val showMoreInfo get() = properties.getString("HostTree.showMoreInfo", "false").toBoolean()
+
         override fun actionPerformed(e: ActionEvent) {
             ActionManager.getInstance()
                 .getAction(OpenHostAction.OPEN_HOST)
@@ -261,7 +293,18 @@ class WelcomePanel(private val windowScope: WindowScope) : JPanel(BorderLayout()
             return Icons.terminal
         }
 
-        override fun toString(): String {
+        override fun getText(isSelected: Boolean): String {
+            if (showMoreInfo) {
+                val color = UIManager.getColor(if (isSelected) "textHighlightText" else "textInactiveText")
+                val moreInfo = when (host.protocol) {
+                    Protocol.SSH -> "${host.username}@${host.host}"
+                    Protocol.Serial -> host.options.serialComm.port
+                    else -> StringUtils.EMPTY
+                }
+                if (moreInfo.isNotBlank()) {
+                    return "<html>${host.name}&nbsp;&nbsp;&nbsp;&nbsp;<font color=rgb(${color.red},${color.green},${color.blue})>${moreInfo}</font></html>"
+                }
+            }
             return host.name
         }
     }

src/main/kotlin/app/termora/actions/ActionManager.kt

@@ -6,8 +6,9 @@ import app.termora.findeverywhere.FindEverywhereAction
 import app.termora.highlight.KeywordHighlightAction
 import app.termora.keymgr.KeyManagerAction
 import app.termora.macro.MacroAction
+import app.termora.sftp.SFTPAction
+import app.termora.snippet.SnippetAction
 import app.termora.tlog.TerminalLoggerAction
-import app.termora.transport.SFTPAction
 import javax.swing.Action
 
 class ActionManager : org.jdesktop.swingx.action.ActionManager() {
@@ -28,11 +29,12 @@ class ActionManager : org.jdesktop.swingx.action.ActionManager() {
         addAction(NewWindowAction.NEW_WINDOW, NewWindowAction())
         addAction(FindEverywhereAction.FIND_EVERYWHERE, FindEverywhereAction())
 
-        addAction(Actions.MULTIPLE, MultipleAction())
+        addAction(Actions.APP_UPDATE, AppUpdateAction.getInstance())
-        addAction(Actions.APP_UPDATE, AppUpdateAction())
         addAction(Actions.KEYWORD_HIGHLIGHT, KeywordHighlightAction())
         addAction(Actions.TERMINAL_LOGGER, TerminalLoggerAction())
         addAction(Actions.SFTP, SFTPAction())
+        addAction(SFTPCommandAction.SFTP_COMMAND, SFTPCommandAction())
+        addAction(SnippetAction.SNIPPET, SnippetAction.getInstance())
         addAction(Actions.MACRO, MacroAction())
         addAction(Actions.KEY_MANAGER, KeyManagerAction())
 

src/main/kotlin/app/termora/actions/AppUpdateAction.kt

@@ -1,14 +1,28 @@
 package app.termora.actions
 
 import app.termora.*
+import app.termora.Application.httpClient
+import com.formdev.flatlaf.util.SystemInfo
+import com.sun.jna.platform.win32.Advapi32
+import com.sun.jna.platform.win32.WinError
+import com.sun.jna.platform.win32.WinNT
+import com.sun.jna.platform.win32.WinReg
 import io.github.g00fy2.versioncompare.Version
 import kotlinx.coroutines.*
 import kotlinx.coroutines.swing.Swing
+import okhttp3.Request
+import org.apache.commons.io.FileUtils
+import org.apache.commons.io.IOUtils
 import org.apache.commons.lang3.StringUtils
 import org.jdesktop.swingx.JXEditorPane
+import org.slf4j.LoggerFactory
 import java.awt.Dimension
 import java.awt.KeyboardFocusManager
+import java.io.File
+import java.net.ProxySelector
 import java.net.URI
+import java.util.*
+import java.util.concurrent.TimeUnit
 import javax.swing.BorderFactory
 import javax.swing.JOptionPane
 import javax.swing.JScrollPane
@@ -18,12 +32,22 @@ import kotlin.concurrent.fixedRateTimer
 import kotlin.time.Duration.Companion.hours
 import kotlin.time.Duration.Companion.minutes
 
-class AppUpdateAction : AnAction(
+class AppUpdateAction private constructor() : AnAction(
     StringUtils.EMPTY,
     Icons.ideUpdate
 ) {
 
+    companion object {
+        private val log = LoggerFactory.getLogger(AppUpdateAction::class.java)
+        private const val PKG_FILE_KEY = "pkgFile"
+
+        fun getInstance(): AppUpdateAction {
+            return ApplicationScope.forApplicationScope().getOrCreate(AppUpdateAction::class) { AppUpdateAction() }
+        }
+    }
+
     private val updaterManager get() = UpdaterManager.getInstance()
+    private var isRemindMeNextTime = false
 
     init {
         isEnabled = false
@@ -42,11 +66,16 @@ class AppUpdateAction : AnAction(
             initialDelay = 3.minutes.inWholeMilliseconds,
             period = 5.hours.inWholeMilliseconds, daemon = true
         ) {
+            if (!isRemindMeNextTime) {
                 GlobalScope.launch(Dispatchers.IO) { supervisorScope { launch { checkUpdate() } } }
             }
         }
+    }
 
     private suspend fun checkUpdate() {
+        if (Application.isUnknownVersion()) {
+            return
+        }
 
         val latestVersion = updaterManager.fetchLatestVersion()
         if (latestVersion.isSelf) {
@@ -59,15 +88,75 @@ class AppUpdateAction : AnAction(
             return
         }
 
-        if (updaterManager.isIgnored(latestVersion.version)) {
+        try {
+            downloadLatestPkg(latestVersion)
+        } catch (e: Exception) {
+            if (log.isErrorEnabled) {
+                log.error(e.message, e)
+            }
+        }
+
+
+        withContext(Dispatchers.Swing) { isEnabled = true }
+
+    }
+
+
+    private suspend fun downloadLatestPkg(latestVersion: UpdaterManager.LatestVersion) {
+        if (SystemInfo.isLinux) return
+
+        super.putValue(PKG_FILE_KEY, null)
+        val arch = if (SystemInfo.isAARCH64) "aarch64" else "x86-64"
+        val osName = if (SystemInfo.isWindows) "windows" else "osx"
+        val suffix = if (SystemInfo.isWindows) "exe" else "dmg"
+        val filename = "termora-${latestVersion.version}-${osName}-${arch}.${suffix}"
+        val asset = latestVersion.assets.find { it.name == filename } ?: return
+
+        val response = httpClient
+            .newBuilder()
+            .callTimeout(15, TimeUnit.MINUTES)
+            .readTimeout(15, TimeUnit.MINUTES)
+            .proxySelector(ProxySelector.getDefault())
+            .build()
+            .newCall(Request.Builder().url(asset.downloadUrl).build())
+            .execute()
+        if (!response.isSuccessful) {
+            if (log.isErrorEnabled) {
+                log.warn("Failed to download latest version ${latestVersion.version}, response code ${response.code}")
+            }
+            IOUtils.closeQuietly(response)
             return
         }
 
-        withContext(Dispatchers.Swing) {
+        val body = response.body
-            ActionManager.getInstance()
+        val input = body?.byteStream()
-                .setEnabled(Actions.APP_UPDATE, true)
+        val file = FileUtils.getFile(Application.getTemporaryDir(), "${UUID.randomUUID()}-${filename}")
+        val output = file.outputStream()
+
+        val downloaded = runCatching { IOUtils.copy(input, output) }.isSuccess
+        IOUtils.closeQuietly(input, output, body, response)
+
+        if (!downloaded) {
+            if (log.isErrorEnabled) {
+                log.error("Failed to download latest version to $filename")
+            }
+            return
         }
 
+        if (log.isInfoEnabled) {
+            log.info("Successfully downloaded latest version to $file")
+        }
+
+        withContext(Dispatchers.Swing) { setLatestPkgFile(file) }
+
+    }
+
+    private fun setLatestPkgFile(file: File) {
+        putValue(PKG_FILE_KEY, file)
+    }
+
+    private fun getLatestPkgFile(): File? {
+        return getValue(PKG_FILE_KEY) as? File
     }
 
     private fun showUpdateDialog() {
@@ -106,12 +195,62 @@ class AppUpdateAction : AnAction(
         if (option == JOptionPane.CANCEL_OPTION) {
             return
         } else if (option == JOptionPane.NO_OPTION) {
-            ActionManager.getInstance().setEnabled(Actions.APP_UPDATE, false)
+            isEnabled = false
-            updaterManager.ignore(updaterManager.lastVersion.version)
+            isRemindMeNextTime = true
         } else if (option == JOptionPane.YES_OPTION) {
-            ActionManager.getInstance()
+            updateSelf(lastVersion)
-                .setEnabled(Actions.APP_UPDATE, false)
+        }
-            Application.browse(URI.create("https://github.com/TermoraDev/termora/releases/tag/${lastVersion.version}"))
+    }
+
+    private fun updateSelf(latestVersion: UpdaterManager.LatestVersion) {
+        val file = getLatestPkgFile()
+        if (SystemInfo.isLinux || file == null) {
+            isEnabled = false
+            Application.browse(URI.create("https://github.com/TermoraDev/termora/releases/tag/${latestVersion.version}"))
+            return
+        }
+
+        val owner = KeyboardFocusManager.getCurrentKeyboardFocusManager().focusOwner
+        val commands = if (SystemInfo.isMacOS) listOf("open", "-n", file.absolutePath)
+        // 如果安装过，那么直接静默安装和自动启动
+        else if (isAppInstalled()) listOf(
+            file.absolutePath,
+            "/SILENT",
+            "/AUTOSTART",
+            "/NORESTART",
+            "/FORCECLOSEAPPLICATIONS"
+        )
+        // 没有安装过 则打开安装向导
+        else listOf(file.absolutePath)
+
+        if (log.isInfoEnabled) {
+            log.info("restart {}", commands.joinToString(StringUtils.SPACE))
+        }
+
+        TermoraRestarter.getInstance().scheduleRestart(owner, commands)
+
+    }
+
+    private fun isAppInstalled(): Boolean {
+        val keyPath = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\${Application.getName()}_is1"
+        val phkKey = WinReg.HKEYByReference()
+
+        // 尝试打开注册表键
+        val result = Advapi32.INSTANCE.RegOpenKeyEx(
+            WinReg.HKEY_LOCAL_MACHINE,
+            keyPath,
+            0,
+            WinNT.KEY_READ,
+            phkKey
+        )
+
+        if (result == WinError.ERROR_SUCCESS) {
+            // 键存在，关闭句柄
+            Advapi32.INSTANCE.RegCloseKey(phkKey.getValue())
+            return true
+        } else {
+            // 键不存在或无权限
+            return false
         }
     }
 }

src/main/kotlin/app/termora/actions/DataProvider.kt

@@ -17,5 +17,5 @@ interface DataProvider {
     /**
      * 数据提供
      */
-    fun <T : Any> getData(dataKey: DataKey<T>): T?
+    fun <T : Any> getData(dataKey: DataKey<T>): T? = null
 }

src/main/kotlin/app/termora/actions/DataProviders.kt

@@ -5,8 +5,9 @@ import app.termora.terminal.DataKey
 object DataProviders {
     val TerminalPanel = DataKey(app.termora.terminal.panel.TerminalPanel::class)
     val Terminal = DataKey(app.termora.terminal.Terminal::class)
-    val PtyConnector = DataKey(app.termora.terminal.PtyConnector::class)
+    val TerminalWriter get() = DataKey.TerminalWriter
 
+    val TabbedPane = DataKey(app.termora.MyTabbedPane::class)
     val TerminalTabbed = DataKey(app.termora.TerminalTabbed::class)
     val TerminalTab = DataKey(app.termora.TerminalTab::class)
     val TerminalTabbedManager = DataKey(app.termora.TerminalTabbedManager::class)
@@ -16,6 +17,6 @@ object DataProviders {
 
 
     object Welcome {
-        val HostTree = DataKey(app.termora.HostTree::class)
+        val HostTree = DataKey(app.termora.NewHostTree::class)
     }
 }

src/main/kotlin/app/termora/actions/MultipleAction.kt

@@ -1,17 +1,32 @@
 package app.termora.actions
 
-import app.termora.*
+import app.termora.I18n
+import app.termora.Icons
+import app.termora.TerminalPanelFactory
+import app.termora.WindowScope
 
-class MultipleAction : AnAction(
+class MultipleAction private constructor() : AnAction(
     I18n.getString("termora.tools.multiple"),
     Icons.vcs
 ) {
+
+    companion object {
+
+        /**
+         * 将命令发送到多个会话
+         */
+        const val MULTIPLE = "MultipleAction"
+
+        fun getInstance(windowScope: WindowScope): MultipleAction {
+            return windowScope.getOrCreate(MultipleAction::class) { MultipleAction() }
+        }
+    }
+
     init {
         setStateAction()
     }
 
     override fun actionPerformed(evt: AnActionEvent) {
-        ApplicationScope.windowScopes().map { TerminalPanelFactory.getInstance(it) }
+        TerminalPanelFactory.getInstance().repaintAll()
-            .forEach { it.repaintAll() }
     }
 }

src/main/kotlin/app/termora/actions/NewHostAction.kt

@@ -1,9 +1,6 @@
 package app.termora.actions
 
-import app.termora.Host
+import app.termora.*
-import app.termora.HostDialog
-import app.termora.HostManager
-import app.termora.Protocol
 import javax.swing.tree.TreePath
 
 class NewHostAction : AnAction() {
@@ -20,27 +17,27 @@ class NewHostAction : AnAction() {
 
     override fun actionPerformed(evt: AnActionEvent) {
         val tree = evt.getData(DataProviders.Welcome.HostTree) ?: return
-        val model = tree.model
+        var lastNode = (tree.lastSelectedPathComponent ?: tree.model.root) as? HostTreeNode ?: return
-        var lastHost = tree.lastSelectedPathComponent ?: model.root
+        if (lastNode.host.protocol != Protocol.Folder) {
-        if (lastHost !is Host) {
+            lastNode = lastNode.parent ?: return
-            return
-        }
-
-        if (lastHost.protocol != Protocol.Folder) {
-            val p = model.getParent(lastHost) ?: return
-            lastHost = p
         }
 
+        val lastHost = lastNode.host
         val dialog = HostDialog(evt.window)
         dialog.setLocationRelativeTo(evt.window)
         dialog.isVisible = true
         val host = (dialog.host ?: return).copy(parentId = lastHost.id)
 
         hostManager.addHost(host)
+        val newNode = HostTreeNode(host)
 
-        tree.expandNode(lastHost)
+        val model = if (tree.model is FilterableHostTreeModel) (tree.model as FilterableHostTreeModel).getModel()
+        else tree.model
 
-        tree.selectionPath = TreePath(model.getPathToRoot(host))
+        if (model is NewHostTreeModel) {
+            model.insertNodeInto(newNode, lastNode, lastNode.childCount)
+            tree.selectionPath = TreePath(model.getPathToRoot(newNode))
+        }
 
     }
 }

src/main/kotlin/app/termora/actions/OpenHostAction.kt

@@ -1,9 +1,6 @@
 package app.termora.actions
 
-import app.termora.LocalTerminalTab
+import app.termora.*
-import app.termora.OpenHostActionEvent
-import app.termora.Protocol
-import app.termora.SSHTerminalTab
 
 class OpenHostAction : AnAction() {
     companion object {
@@ -18,9 +15,19 @@ class OpenHostAction : AnAction() {
         val terminalTabbedManager = evt.getData(DataProviders.TerminalTabbedManager) ?: return
         val windowScope = evt.getData(DataProviders.WindowScope) ?: return
 
-        val tab = if (evt.host.protocol == Protocol.SSH)
+        // 如果不支持 SFTP 那么不处理这个响应
-            SSHTerminalTab(windowScope, evt.host)
+        if (evt.host.protocol == Protocol.SFTPPty) {
-        else LocalTerminalTab(windowScope, evt.host)
+            if (!SFTPPtyTerminalTab.canSupports) {
+                return
+            }
+        }
+
+        val tab = when (evt.host.protocol) {
+            Protocol.SSH -> SSHTerminalTab(windowScope, evt.host)
+            Protocol.Serial -> SerialTerminalTab(windowScope, evt.host)
+            Protocol.SFTPPty -> SFTPPtyTerminalTab(windowScope, evt.host)
+            else -> LocalTerminalTab(windowScope, evt.host)
+        }
 
         terminalTabbedManager.addTerminalTab(tab)
         tab.start()

src/main/kotlin/app/termora/actions/OpenLocalTerminalAction.kt

@@ -22,6 +22,7 @@ class OpenLocalTerminalAction : AnAction(
             OpenHostActionEvent(
                 evt.source,
                 Host(
+                    id = "local",
                     name = name,
                     protocol = Protocol.Local
                 ),

src/main/kotlin/app/termora/actions/SFTPCommandAction.kt

@@ -0,0 +1,30 @@
+package app.termora.actions
+
+import app.termora.HostTerminalTab
+import app.termora.I18n
+import app.termora.OpenHostActionEvent
+import app.termora.Protocol
+
+class SFTPCommandAction : AnAction() {
+    companion object {
+        /**
+         * 打开 SFTP command
+         */
+        const val SFTP_COMMAND = "SFTPCommandAction"
+    }
+
+    init {
+        putValue(ACTION_COMMAND_KEY, SFTP_COMMAND)
+        putValue(SHORT_DESCRIPTION, I18n.getString("termora.actions.open-sftp-command"))
+    }
+
+    override fun actionPerformed(evt: AnActionEvent) {
+        val actionManager = ActionManager.getInstance().getAction(OpenHostAction.OPEN_HOST) ?: return
+        val terminalTabbedManager = evt.getData(DataProviders.TerminalTabbedManager) ?: return
+        val tab = terminalTabbedManager.getSelectedTerminalTab() as? HostTerminalTab ?: return
+        val host = tab.host
+        if (!(host.protocol == Protocol.SSH || host.protocol == Protocol.SFTPPty)) return
+        actionManager.actionPerformed(OpenHostActionEvent(evt.source, host.copy(protocol = Protocol.SFTPPty), evt))
+        evt.consume()
+    }
+}

src/main/kotlin/app/termora/actions/TerminalClearScreenAction.kt

@@ -1,12 +1,14 @@
 package app.termora.actions
 
+import app.termora.I18n
+
 class TerminalClearScreenAction : AnAction() {
     companion object {
         const val CLEAR_SCREEN = "ClearScreen"
     }
 
     init {
-        putValue(SHORT_DESCRIPTION, "Clear Terminal Buffer")
+        putValue(SHORT_DESCRIPTION, I18n.getString("termora.actions.clear-screen"))
         putValue(ACTION_COMMAND_KEY, CLEAR_SCREEN)
     }
 

src/main/kotlin/app/termora/actions/TerminalCopyAction.kt

@@ -32,7 +32,6 @@ class TerminalCopyAction : AnAction() {
         }
 
         systemClipboard.setContents(StringSelection(text), null)
-        terminalPanel.toast(I18n.getString("termora.terminal.copied"))
         if (log.isTraceEnabled) {
             log.trace("Copy to clipboard. {}", text)
         }

src/main/kotlin/app/termora/actions/TerminalZoomAction.kt

@@ -1,6 +1,5 @@
 package app.termora.actions
 
-import app.termora.ApplicationScope
 import app.termora.Database
 import app.termora.TerminalPanelFactory
 
@@ -13,10 +12,8 @@ abstract class TerminalZoomAction : AnAction() {
         evt.getData(DataProviders.TerminalPanel) ?: return
 
         if (zoom()) {
-            ApplicationScope.windowScopes().forEach {
+                TerminalPanelFactory.getInstance()
-                TerminalPanelFactory.getInstance(it)
                     .fireResize()
-            }
             evt.consume()
         }
     }

src/main/kotlin/app/termora/findeverywhere/ActionFindEverywhereResult.kt

@@ -6,6 +6,7 @@ import org.jdesktop.swingx.action.AbstractActionExt
 import java.awt.event.ActionEvent
 import javax.swing.Action
 import javax.swing.Icon
+import javax.swing.SwingUtilities
 
 open class ActionFindEverywhereResult(private val action: Action) : FindEverywhereResult {
     private val isState: Boolean
@@ -26,7 +27,7 @@ open class ActionFindEverywhereResult(private val action: Action) : FindEverywhe
         if (isState) {
             action.putValue(Action.SELECTED_KEY, !isSelected)
         }
-        action.actionPerformed(e)
+        SwingUtilities.invokeLater { action.actionPerformed(e) }
     }
 
     override fun getIcon(isSelected: Boolean): Icon {

src/main/kotlin/app/termora/findeverywhere/FindEverywhere.kt

@@ -3,12 +3,11 @@ package app.termora.findeverywhere
 import app.termora.DialogWrapper
 import app.termora.DynamicColor
 import app.termora.I18n
+import app.termora.WindowScope
 import app.termora.actions.AnAction
 import app.termora.actions.AnActionEvent
 import app.termora.macro.MacroFindEverywhereProvider
-import com.formdev.flatlaf.FlatClientProperties
 import com.formdev.flatlaf.extras.components.FlatTextField
-import com.jetbrains.JBR
 import java.awt.BorderLayout
 import java.awt.Dimension
 import java.awt.Insets
@@ -18,7 +17,7 @@ import javax.swing.*
 import javax.swing.event.DocumentEvent
 import javax.swing.event.DocumentListener
 
-class FindEverywhere(owner: Window) : DialogWrapper(owner) {
+class FindEverywhere(owner: Window, windowScope: WindowScope) : DialogWrapper(owner) {
     private val searchTextField = FlatTextField()
     private val model = DefaultListModel<FindEverywhereResult>()
     private val resultList = FindEverywhereXList(model)
@@ -26,7 +25,7 @@ class FindEverywhere(owner: Window) : DialogWrapper(owner) {
     private val providers = mutableListOf<FindEverywhereProvider>(
         BasicFilterFindEverywhereProvider(QuickCommandFindEverywhereProvider()),
         BasicFilterFindEverywhereProvider(SettingsFindEverywhereProvider()),
-        BasicFilterFindEverywhereProvider(QuickActionsFindEverywhereProvider()),
+        BasicFilterFindEverywhereProvider(QuickActionsFindEverywhereProvider(windowScope)),
         BasicFilterFindEverywhereProvider(MacroFindEverywhereProvider()),
     )
 
@@ -44,17 +43,10 @@ class FindEverywhere(owner: Window) : DialogWrapper(owner) {
         minimumSize = Dimension(size.width / 2, size.height / 2)
         isModal = false
         lostFocusDispose = true
-        controlsVisible = false
-        defaultCloseOperation = WindowConstants.DISPOSE_ON_CLOSE
         setLocationRelativeTo(null)
 
-        // 不支持装饰，铺满
-        if (!JBR.isWindowDecorationsSupported()) {
-            rootPane.putClientProperty(FlatClientProperties.FULL_WINDOW_CONTENT, true)
-            rootPane.putClientProperty(FlatClientProperties.TITLE_BAR_SHOW_CLOSE, false)
-        }
 
-        rootPane.background = DynamicColor("desktop")
+        val desktopBackground = DynamicColor("desktop")
         centerPanel.background = DynamicColor("desktop")
         centerPanel.border = BorderFactory.createEmptyBorder(12, 12, 12, 12)
 
@@ -69,7 +61,7 @@ class FindEverywhere(owner: Window) : DialogWrapper(owner) {
         resultList.isRolloverEnabled = false
         resultList.selectionMode = ListSelectionModel.SINGLE_SELECTION
         resultList.border = BorderFactory.createEmptyBorder(5, 0, 0, 0)
-        resultList.background = rootPane.background
+        resultList.background = desktopBackground
 
 
         val scrollPane = JScrollPane(resultList)
@@ -225,5 +217,11 @@ class FindEverywhere(owner: Window) : DialogWrapper(owner) {
         super.setVisible(visible)
     }
 
+    override fun addNotify() {
+        super.addNotify()
+
+        controlsVisible = false
+        fullWindowContent = true
+    }
 
 }

src/main/kotlin/app/termora/findeverywhere/FindEverywhereAction.kt

@@ -46,7 +46,7 @@ class FindEverywhereAction : AnAction(StringUtils.EMPTY, Icons.find) {
             return
         }
 
-        val dialog = FindEverywhere(owner)
+        val dialog = FindEverywhere(owner, scope)
         for (provider in FindEverywhereProvider.getFindEverywhereProviders(scope)) {
             dialog.registerProvider(provider)
         }

src/main/kotlin/app/termora/findeverywhere/FindEverywhereProvider.kt

@@ -5,6 +5,9 @@ import app.termora.Scope
 interface FindEverywhereProvider {
 
     companion object {
+
+        const val SKIP_FIND_EVERYWHERE = "SKIP_FIND_EVERYWHERE"
+
         @Suppress("UNCHECKED_CAST")
         fun getFindEverywhereProviders(scope: Scope): MutableList<FindEverywhereProvider> {
             var list = scope.getAnyOrNull("FindEverywhereProviders")

src/main/kotlin/app/termora/findeverywhere/FindEverywhereResult.kt

@@ -8,5 +8,6 @@ interface FindEverywhereResult : ActionListener {
 
     fun getIcon(isSelected: Boolean): Icon = Icons.empty
 
+    fun getText(isSelected: Boolean) = toString()
 
 }

src/main/kotlin/app/termora/findeverywhere/FindEverywhereXList.kt

@@ -94,16 +94,16 @@ class FindEverywhereXList(private val model: DefaultListModel<FindEverywhereResu
                     label.font = font.deriveFont(font.size - 2f)
                     val box = Box.createHorizontalBox()
                     box.add(label)
-                    /*box.add(object : JComponent() {
-                        override fun paintComponent(g: Graphics) {
-                            g.color = DynamicColor.BorderColor
-                            g.drawLine(10, height / 2, width, height / 2)
-                        }
-                    })*/
                     return box
                 }
 
-                val c = super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus)
+                val c = super.getListCellRendererComponent(
+                    list,
+                    if (value is FindEverywhereResult) value.getText(isSelected) else value,
+                    index,
+                    isSelected,
+                    cellHasFocus
+                )
                 if (isSelected) {
                     background = UIManager.getColor("List.selectionBackground")
                     foreground = UIManager.getColor("List.selectionForeground")

src/main/kotlin/app/termora/findeverywhere/QuickActionsFindEverywhereProvider.kt

@@ -2,21 +2,32 @@ package app.termora.findeverywhere
 
 import app.termora.Actions
 import app.termora.I18n
+import app.termora.WindowScope
+import app.termora.actions.MultipleAction
 
 import org.jdesktop.swingx.action.ActionManager
 
-class QuickActionsFindEverywhereProvider : FindEverywhereProvider {
+class QuickActionsFindEverywhereProvider(private val windowScope: WindowScope) : FindEverywhereProvider {
     private val actions = listOf(
         Actions.KEY_MANAGER,
         Actions.KEYWORD_HIGHLIGHT,
-        Actions.MULTIPLE,
+        MultipleAction.MULTIPLE,
     )
 
     override fun find(pattern: String): List<FindEverywhereResult> {
         val actionManager = ActionManager.getInstance()
-        return actions
+        val results = ArrayList<FindEverywhereResult>()
-            .mapNotNull { actionManager.getAction(it) }
+        for (action in actions) {
-            .map { ActionFindEverywhereResult(it) }
+            val ac = actionManager.getAction(action)
+            if (ac == null) {
+                if (action == MultipleAction.MULTIPLE) {
+                    results.add(ActionFindEverywhereResult(MultipleAction.getInstance(windowScope)))
+                }
+            } else {
+                results.add(ActionFindEverywhereResult(ac))
+            }
+        }
+        return results
     }
 
 

src/main/kotlin/app/termora/findeverywhere/QuickCommandFindEverywhereProvider.kt

@@ -5,6 +5,7 @@ import app.termora.I18n
 import app.termora.Icons
 import app.termora.actions.NewHostAction
 import app.termora.actions.OpenLocalTerminalAction
+import app.termora.snippet.SnippetAction
 import com.formdev.flatlaf.FlatLaf
 import org.jdesktop.swingx.action.ActionManager
 import javax.swing.Icon
@@ -21,6 +22,11 @@ class QuickCommandFindEverywhereProvider : FindEverywhereProvider {
             list.add(ActionFindEverywhereResult(it))
         }
 
+        // Snippet
+        actionManager.getAction(SnippetAction.SNIPPET)?.let {
+            list.add(ActionFindEverywhereResult(it))
+        }
+
         // SFTP
         actionManager.getAction(Actions.SFTP)?.let {
             list.add(ActionFindEverywhereResult(it))

src/main/kotlin/app/termora/highlight/ChooseColorTemplateDialog.kt

@@ -1,6 +1,5 @@
 package app.termora.highlight
 
-import app.termora.ApplicationScope
 import app.termora.DialogWrapper
 import app.termora.TerminalFactory
 import com.formdev.flatlaf.util.SystemInfo
@@ -31,7 +30,7 @@ class ChooseColorTemplateDialog(owner: Window, title: String) : DialogWrapper(ow
 
     override fun createCenterPanel(): JComponent {
         val panel = JPanel(GridLayout(2, 8, 4, 4))
-        val colorPalette = TerminalFactory.getInstance(ApplicationScope.forWindowScope(this))
+        val colorPalette = TerminalFactory.getInstance()
             .createTerminal().getTerminalModel().getColorPalette()
         for (i in 1..16) {
             val c = JPanel()

src/main/kotlin/app/termora/highlight/KeywordHighlightDialog.kt

@@ -21,7 +21,7 @@ class KeywordHighlightDialog(owner: Window) : DialogWrapper(owner) {
     private val table = FlatTable()
     private val keywordHighlightManager by lazy { KeywordHighlightManager.getInstance() }
     private val colorPalette by lazy {
-        TerminalFactory.getInstance(ApplicationScope.forWindowScope(this)).createTerminal().getTerminalModel()
+        TerminalFactory.getInstance().createTerminal().getTerminalModel()
             .getColorPalette()
     }
 

src/main/kotlin/app/termora/highlight/KeywordHighlightManager.kt

@@ -1,8 +1,8 @@
 package app.termora.highlight
 
 import app.termora.ApplicationScope
-import app.termora.TerminalPanelFactory
 import app.termora.Database
+import app.termora.TerminalPanelFactory
 import org.slf4j.LoggerFactory
 
 class KeywordHighlightManager private constructor() {
@@ -27,7 +27,7 @@ class KeywordHighlightManager private constructor() {
     fun addKeywordHighlight(keywordHighlight: KeywordHighlight) {
         database.addKeywordHighlight(keywordHighlight)
         keywordHighlights[keywordHighlight.id] = keywordHighlight
-        ApplicationScope.windowScopes().forEach { TerminalPanelFactory.getInstance(it).repaintAll() }
+        TerminalPanelFactory.getInstance().repaintAll()
 
         if (log.isDebugEnabled) {
             log.debug("Keyword highlighter added. {}", keywordHighlight)
@@ -37,7 +37,7 @@ class KeywordHighlightManager private constructor() {
     fun removeKeywordHighlight(id: String) {
         database.removeKeywordHighlight(id)
         keywordHighlights.remove(id)
-        ApplicationScope.windowScopes().forEach { TerminalPanelFactory.getInstance(it).repaintAll() }
+        TerminalPanelFactory.getInstance().repaintAll()
 
         if (log.isDebugEnabled) {
             log.debug("Keyword highlighter removed. {}", id)