release: 2.0.0-beta.13

Bumps `kotlin` from 2.2.0 to 2.2.10.

Updates `org.jetbrains.kotlin.jvm` from 2.2.0 to 2.2.10
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](https://github.com/JetBrains/kotlin/compare/v2.2.0...v2.2.10)

Updates `org.jetbrains.kotlin.plugin.serialization` from 2.2.0 to 2.2.10
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](https://github.com/JetBrains/kotlin/compare/v2.2.0...v2.2.10)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin.jvm
  dependency-version: 2.2.10
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.jetbrains.kotlin.plugin.serialization
  dependency-version: 2.2.10
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

VERSION

@@ -1 +1 @@
-2.0.0-beta.11
+2.0.0-beta.13

build.gradle.kts

@@ -233,9 +233,10 @@ tasks.register<Copy>("copy-dependencies") {
                 exec { commandLine("zip", "-d", file.absolutePath, "com/sun/jna/aix-*") }
             } else if ("${pty4j.name}-${pty4j.version}" == file.nameWithoutExtension) {
                 val osName = if (os.isWindows) "win32" else if (os.isMacOsX) "darwin" else "linux"
-                val targetDir = FileUtils.getFile(dylib, pty4j.name, osName)
-                FileUtils.forceMkdir(targetDir)
                 val myArchName = if (arch.isArm) "aarch64" else "x86-64"
+                val targetDir = if (os.isMacOsX) FileUtils.getFile(dylib, pty4j.name, osName)
+                else FileUtils.getFile(dylib, pty4j.name, osName, myArchName)
+                FileUtils.forceMkdir(targetDir)
                 if (os.isWindows) {
                     // @formatter:off
                     exec { commandLine("unzip", "-j" , "-o", file.absolutePath, "resources/*win/${myArchName}/*", "-d", targetDir.absolutePath) }
@@ -383,6 +384,7 @@ tasks.register<Exec>("jpackage") {
     }
 
     if (os.isLinux) {
+        options.add("--add-opens=java.desktop/sun.awt.X11=ALL-UNNAMED")
         if (isDeb) {
             options.add("-Djpackage.app-layout=deb")
         }
@@ -680,17 +682,24 @@ fun packOnLinux(distributionDir: Directory, finalFilenameWithoutExtension: Strin
         exec { commandLine("chmod", "+x", appimagetool.absolutePath) }
     }
 
-
     // Desktop file
     val termoraName = project.name.uppercaseFirstChar()
+
+    // copy icon
+    FileUtils.copyFile(
+        File("${projectDir.absolutePath}/src/main/resources/icons/termora_256x256.png"),
+        distributionDir.file(termoraName + File.separator + termoraName + ".png").asFile
+    )
+
     val desktopFile = distributionDir.file(termoraName + File.separator + termoraName + ".desktop").asFile
     desktopFile.writeText(
         """[Desktop Entry]
 Type=Application
 Name=${termoraName}
 Comment=Terminal emulator and SSH client
-Icon=/lib/${termoraName}
+Icon=${termoraName}
 Categories=Development;
+StartupWMClass=${termoraName}
 Terminal=false
 """.trimIndent()
     )

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-kotlin = "2.2.0"
+kotlin = "2.2.10"
 slf4j = "2.0.17"
 pty4j = "0.13.10"
 tinylog = "2.7.0"

plugins/bg/build.gradle.kts

@@ -3,7 +3,7 @@ plugins {
 }
 
 
-project.version = "0.0.5"
+project.version = "0.0.6"
 
 
 

plugins/bg/src/main/kotlin/app/termora/plugins/bg/Appearance.kt

@@ -18,4 +18,8 @@ object Appearance {
         set(value) {
             enableManager.setFlag("Plugins.bg.interval", value)
         }
+
+    var fillMode: String
+        get() = enableManager.getFlag("Plugins.bg.fillMode", FillMode.STRETCH.name)
+        set(value) = enableManager.setFlag("Plugins.bg.fillMode", value)
 }

plugins/bg/src/main/kotlin/app/termora/plugins/bg/BGGlassPaneExtension.kt

@@ -2,6 +2,8 @@ package app.termora.plugins.bg
 
 import app.termora.GlassPaneExtension
 import app.termora.WindowScope
+import app.termora.restore
+import app.termora.save
 import com.formdev.flatlaf.FlatLaf
 import java.awt.AlphaComposite
 import java.awt.Graphics2D
@@ -12,15 +14,52 @@ class BGGlassPaneExtension private constructor() : GlassPaneExtension {
         val instance = BGGlassPaneExtension()
     }
 
+
     override fun paint(scope: WindowScope, c: JComponent, g2d: Graphics2D) {
 
         val img = BackgroundManager.getInstance().getBackgroundImage() ?: return
+        g2d.save()
         g2d.composite = AlphaComposite.getInstance(
             AlphaComposite.SRC_OVER,
             if (FlatLaf.isLafDark()) 0.2f else 0.1f
         )
-        g2d.drawImage(img, 0, 0, c.width, c.height, null)
+        
-        g2d.composite = AlphaComposite.getInstance(AlphaComposite.SRC_OVER)
+        when (Appearance.fillMode) {
+            FillMode.STRETCH.name -> {
+                g2d.drawImage(img, 0, 0, c.width, c.height, null)
+            }
+
+            FillMode.CENTER.name -> {
+                val x = (c.width - img.width) / 2
+                val y = (c.height - img.height) / 2
+                g2d.drawImage(img, x, y, null)
+            }
+
+            FillMode.TILE.name -> {
+                val iw = img.width
+                val ih = img.height
+                var y = 0
+                while (y < c.height) {
+                    var x = 0
+                    while (x < c.width) {
+                        g2d.drawImage(img, x, y, null)
+                        x += iw
+                    }
+                    y += ih
+                }
+            }
+
+            FillMode.FIT.name -> {
+                val scale = maxOf(c.width.toDouble() / img.width, c.height.toDouble() / img.height)
+                val newW = (img.width * scale).toInt()
+                val newH = (img.height * scale).toInt()
+                val x = (c.width - newW) / 2
+                val y = (c.height - newH) / 2
+                g2d.drawImage(img, x, y, newW, newH, null)
+            }
+        }
+
+        g2d.restore()
 
     }
 }

plugins/bg/src/main/kotlin/app/termora/plugins/bg/BackgroundOption.kt

@@ -10,6 +10,8 @@ import org.apache.commons.lang3.StringUtils
 import org.apache.commons.lang3.exception.ExceptionUtils
 import org.slf4j.LoggerFactory
 import java.awt.BorderLayout
+import java.awt.Component
+import java.awt.event.ItemEvent
 import java.io.File
 import java.nio.file.StandardCopyOption
 import javax.swing.*
@@ -23,6 +25,7 @@ class BackgroundOption : JPanel(BorderLayout()), OptionsPane.PluginOption {
     private val owner get() = SwingUtilities.getWindowAncestor(this)
 
     val backgroundImageTextField = OutlineTextField()
+    val fillModeComboBox = OutlineComboBox<FillMode>()
     val intervalSpinner = NumberSpinner(360, minimum = 30, maximum = 86400)
 
     private val backgroundButton = JButton(Icons.folder)
@@ -36,6 +39,38 @@ class BackgroundOption : JPanel(BorderLayout()), OptionsPane.PluginOption {
 
     private fun initView() {
 
+        fillModeComboBox.addItem(FillMode.STRETCH)
+        fillModeComboBox.addItem(FillMode.FIT)
+        fillModeComboBox.addItem(FillMode.CENTER)
+        fillModeComboBox.addItem(FillMode.TILE)
+
+        fillModeComboBox.selectedItem = runCatching { FillMode.valueOf(Appearance.fillMode) }
+            .getOrNull() ?: FillMode.STRETCH
+
+        fillModeComboBox.renderer = object : DefaultListCellRenderer() {
+            override fun getListCellRendererComponent(
+                list: JList<*>?,
+                value: Any?,
+                index: Int,
+                isSelected: Boolean,
+                cellHasFocus: Boolean
+            ): Component? {
+                var text = value?.toString()
+
+                if (value == FillMode.STRETCH) {
+                    text = BGI18n.getString("termora.plugins.bg.fill-mode.stretch")
+                } else if (value == FillMode.FIT) {
+                    text = BGI18n.getString("termora.plugins.bg.fill-mode.fit")
+                } else if (value == FillMode.CENTER) {
+                    text = BGI18n.getString("termora.plugins.bg.fill-mode.center")
+                } else if (value == FillMode.TILE) {
+                    text = BGI18n.getString("termora.plugins.bg.fill-mode.tile")
+                }
+
+                return super.getListCellRendererComponent(list, text, index, isSelected, cellHasFocus)
+            }
+        }
+
         backgroundImageTextField.isEditable = false
         backgroundImageTextField.trailingComponent = backgroundButton
         backgroundImageTextField.text = Appearance.backgroundImage
@@ -80,6 +115,15 @@ class BackgroundOption : JPanel(BorderLayout()), OptionsPane.PluginOption {
                 Appearance.interval = value
             }
         }
+
+        fillModeComboBox.addItemListener {
+            if (it.stateChange == ItemEvent.SELECTED) {
+                Appearance.fillMode = fillModeComboBox.selectedItem?.toString() ?: FillMode.STRETCH.name
+                for (frame in TermoraFrameManager.getInstance().getWindows()) {
+                    SwingUtilities.invokeLater { SwingUtilities.updateComponentTreeUI(frame) }
+                }
+            }
+        }
     }
 
     private fun onSelectedBackgroundImage(file: File) {
@@ -124,7 +168,7 @@ class BackgroundOption : JPanel(BorderLayout()), OptionsPane.PluginOption {
     private fun getFormPanel(): JPanel {
         val layout = FormLayout(
             "left:pref, $FORM_MARGIN, default:grow, $FORM_MARGIN, default",
-            "pref, $FORM_MARGIN, pref"
+            "pref, $FORM_MARGIN, pref, $FORM_MARGIN, pref"
         )
 
         var rows = 1
@@ -138,6 +182,10 @@ class BackgroundOption : JPanel(BorderLayout()), OptionsPane.PluginOption {
             .add(bgClearBox).xy(5, rows)
             .apply { rows += step }
 
+        builder.add("${BGI18n.getString("termora.plugins.bg.fill-mode")}:").xy(1, rows)
+            .add(fillModeComboBox).xy(3, rows)
+            .apply { rows += step }
+
         builder.add("${BGI18n.getString("termora.plugins.bg.interval")}:").xy(1, rows)
             .add(intervalSpinner).xy(3, rows)
             .apply { rows += step }

plugins/bg/src/main/kotlin/app/termora/plugins/bg/FillMode.kt

@@ -0,0 +1,8 @@
+package app.termora.plugins.bg
+
+enum class FillMode {
+    STRETCH,       // 拉伸
+    FIT,           // 等比例铺满
+    CENTER,        // 居中
+    TILE,          // 平铺
+}

plugins/bg/src/main/resources/i18n/messages.properties

@@ -1,2 +1,7 @@
 termora.plugins.bg.interval=Interval
+termora.plugins.bg.fill-mode=Fill Mode
+termora.plugins.bg.fill-mode.stretch=Stretch
+termora.plugins.bg.fill-mode.fit=Fit
+termora.plugins.bg.fill-mode.center=Center
+termora.plugins.bg.fill-mode.tile=Tile
 termora.plugins.bg.background-image=Background Image

plugins/bg/src/main/resources/i18n/messages_zh_CN.properties

@@ -1,2 +1,8 @@
 termora.plugins.bg.background-image=背景图
 termora.plugins.bg.interval=切换间隔
+
+termora.plugins.bg.fill-mode=填充模式
+termora.plugins.bg.fill-mode.stretch=拉伸
+termora.plugins.bg.fill-mode.fit=适合
+termora.plugins.bg.fill-mode.center=居中
+termora.plugins.bg.fill-mode.tile=平铺

plugins/bg/src/main/resources/i18n/messages_zh_TW.properties

@@ -1,2 +1,8 @@
 termora.plugins.bg.background-image=背景圖
 termora.plugins.bg.interval=切換間隔
+
+termora.plugins.bg.fill-mode=填充模式
+termora.plugins.bg.fill-mode.stretch=拉伸
+termora.plugins.bg.fill-mode.fit=適合
+termora.plugins.bg.fill-mode.center=居中
+termora.plugins.bg.fill-mode.tile=平鋪

plugins/cos/build.gradle.kts

@@ -8,7 +8,7 @@ project.version = "0.0.4"
 
 dependencies {
     testImplementation(kotlin("test"))
-    implementation("com.qcloud:cos_api:5.6.249")
+    implementation("com.qcloud:cos_api:5.6.251")
     compileOnly(project(":"))
 }
 

plugins/geo/build.gradle.kts

@@ -9,7 +9,7 @@ dependencies {
     compileOnly(project(":"))
     implementation("com.maxmind.geoip2:geoip2:4.3.1")
     // https://github.com/hstyi/geolite2
-    implementation("com.github.hstyi:geolite2:v1.0-202508040102")
+    implementation("com.github.hstyi:geolite2:v1.0-202508110059")
 }
 
 apply(from = "$rootDir/plugins/common.gradle.kts")

plugins/obs/build.gradle.kts

@@ -8,7 +8,7 @@ project.version = "0.0.2"
 
 dependencies {
     testImplementation(kotlin("test"))
-    implementation("com.huaweicloud:esdk-obs-java-bundle:3.25.5")
+    implementation("com.huaweicloud:esdk-obs-java-bundle:3.25.7")
     compileOnly(project(":"))
 }
 

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

@@ -0,0 +1,21 @@
+package app.termora
+
+import com.formdev.flatlaf.util.SystemInfo
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+
+internal class ApplePressAndHoldEnabledApplicationRunnerExtension private constructor() : ApplicationRunnerExtension {
+    companion object {
+        val instance = ApplePressAndHoldEnabledApplicationRunnerExtension()
+    }
+
+    override fun ready() {
+        if (SystemInfo.isMacOS.not()) return
+
+        swingCoroutineScope.launch(Dispatchers.IO) {
+            Runtime.getRuntime()
+                .exec(arrayOf("defaults", "write", "app.termora", "ApplePressAndHoldEnabled", "-bool", "false"))
+                .waitFor()
+        }
+    }
+}

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

@@ -9,6 +9,7 @@ import org.apache.commons.lang3.SystemUtils
 import org.apache.commons.lang3.math.NumberUtils
 import org.slf4j.LoggerFactory
 import org.tinylog.configuration.Configuration
+import java.awt.Toolkit
 import java.io.File
 import kotlin.system.exitProcess
 import kotlin.system.measureTimeMillis
@@ -35,10 +36,20 @@ class ApplicationInitializr {
         // 检查是否单例
         checkSingleton()
 
-        if (SystemUtils.IS_OS_MAC_OSX) {
+        if (SystemInfo.isMacOS) {
             System.setProperty("apple.awt.application.name", Application.getName())
         }
 
+        if (SystemInfo.isLinux) {
+            // https://stackoverflow.com/questions/10593075
+            runCatching {
+                val toolkit = Toolkit.getDefaultToolkit()
+                val awtAppClassNameField = toolkit.javaClass.getDeclaredField("awtAppClassName")
+                awtAppClassNameField.setAccessible(true)
+                awtAppClassNameField.set(toolkit, Application.getName())
+            }
+        }
+
         // 启动
         val runtime = measureTimeMillis { ApplicationRunner().run() }
         val log = LoggerFactory.getLogger(javaClass)

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

@@ -9,6 +9,7 @@ internal class FramePlugin : InternalPlugin() {
     init {
         support.addExtension(DatabasePropertiesChangedExtension::class.java) { KeymapRefresher.getInstance() }
         support.addExtension(DatabaseChangedExtension::class.java) { KeymapRefresher.getInstance() }
+        support.addExtension(ApplicationRunnerExtension::class.java) { ApplePressAndHoldEnabledApplicationRunnerExtension.instance }
     }
 
     override fun getName(): String {

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

@@ -21,6 +21,7 @@ import com.jgoodies.forms.layout.FormLayout
 import com.jthemedetecor.OsThemeDetector
 import com.sun.jna.LastErrorException
 import com.sun.jna.Native
+import com.sun.jna.platform.WindowUtils
 import com.sun.jna.platform.win32.Shell32
 import com.sun.jna.platform.win32.ShlObj
 import com.sun.jna.platform.win32.WinDef
@@ -169,7 +170,8 @@ class SettingsOptionsPane : OptionsPane() {
 
             backgroundComBoBox.isEnabled = SystemInfo.isWindows || SystemInfo.isMacOS
 
-            opacitySpinner.isEnabled = SystemInfo.isMacOS || SystemInfo.isWindows
+            opacitySpinner.isEnabled = (SystemInfo.isMacOS || SystemInfo.isWindows)
+                    || (SystemInfo.isLinux && WindowUtils.isWindowAlphaSupported())
             opacitySpinner.model = object : SpinnerNumberModel(appearance.opacity, 0.1, 1.0, 0.1) {
                 override fun getNextValue(): Any {
                     return super.getNextValue() ?: maximum

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

@@ -72,10 +72,12 @@ class TermoraFencePanel(
         leftTreePanel.addComponentListener(object : ComponentAdapter() {
             override fun componentHidden(e: ComponentEvent) {
                 toolbar.isVisible = true
+                enableManager.setFlag("Termora.Fence.colspan", true)
             }
 
             override fun componentShown(e: ComponentEvent) {
                 toolbar.isVisible = false
+                enableManager.setFlag("Termora.Fence.colspan", false)
             }
         })
 
@@ -86,6 +88,16 @@ class TermoraFencePanel(
                 toolkit.menuShortcutKeyMaskEx or KeyEvent.SHIFT_DOWN_MASK
             ), "toggle"
         )
+
+        splitPane.addPropertyChangeListener("dividerLocation") {
+            if (leftTreePanel.isVisible)
+                enableManager.setFlag("Termora.Fence.dividerLocation", max(splitPane.dividerLocation, 10))
+        }
+
+        if (enableManager.getFlag("Termora.Fence.colspan", false)) {
+            toggle()
+        }
+
     }
 
     private inner class LeftTreePanel : JPanel(BorderLayout()), Disposable {
@@ -144,19 +156,19 @@ class TermoraFencePanel(
             }
 
             override fun actionPerformed(evt: AnActionEvent) {
-                if (leftTreePanel.isVisible) dividerLocation = splitPane.dividerLocation
+                toggle()
-                leftTreePanel.isVisible = leftTreePanel.isVisible.not()
-                if (leftTreePanel.isVisible) splitPane.dividerLocation = dividerLocation
             }
         }
     }
 
-
+    private fun toggle() {
-    override fun dispose() {
+        if (leftTreePanel.isVisible) dividerLocation = splitPane.dividerLocation
-        if (leftTreePanel.isVisible)
+        leftTreePanel.isVisible = leftTreePanel.isVisible.not()
-            enableManager.setFlag("Termora.Fence.dividerLocation", max(splitPane.dividerLocation, 10))
+        if (leftTreePanel.isVisible) splitPane.dividerLocation = dividerLocation
+        mySplitPane.doLayout()
     }
 
+
     fun getHostTree(): NewHostTree {
         return leftTreePanel.hostTree
     }

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

@@ -5,6 +5,7 @@ import app.termora.plugin.ExtensionManager
 import com.formdev.flatlaf.ui.FlatNativeWindowsLibrary
 import com.formdev.flatlaf.util.SystemInfo
 import com.sun.jna.Pointer
+import com.sun.jna.platform.WindowUtils
 import com.sun.jna.platform.win32.User32
 import com.sun.jna.platform.win32.WinDef
 import com.sun.jna.platform.win32.WinUser.*
@@ -206,7 +207,7 @@ class TermoraFrameManager : Disposable {
     }
 
     fun setOpacity(opacity: Double) {
-        if (opacity < 0 || opacity > 1 || SystemInfo.isLinux) return
+        if (opacity < 0 || opacity > 1) return
         for (window in getWindows()) {
             setOpacity(window, opacity)
         }
@@ -227,6 +228,8 @@ class TermoraFrameManager : Disposable {
                 User32.INSTANCE.SetWindowLong(hwnd, GWL_EXSTYLE, exStyle or WS_EX_LAYERED)
             }
             User32.INSTANCE.SetLayeredWindowAttributes(hwnd, 0, alpha, LWA_ALPHA)
+        } else if (SystemInfo.isLinux && WindowUtils.isWindowAlphaSupported()) {
+            WindowUtils.setWindowAlpha(window, opacity.toFloat())
         }
     }
 

src/main/kotlin/app/termora/account/PullService.kt

@@ -126,7 +126,7 @@ class PullService private constructor() : SyncService(), Disposable, Application
         while (true) {
             val request = Request.Builder()
                 .get()
-                .url("${accountManager.getServer()}/v1/data/changes?since=${since}&after=${after}&limit=${limit}")
+                .url("${accountManager.getServer()}/v1/data/changes?since=${nextSince}&after=${after}&limit=${limit}")
                 .build()
             val text = AccountHttp.execute(request = request)
             val response = ohMyJson.decodeFromString<DataChangesResponse>(text)

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

@@ -1,9 +1,6 @@
 package app.termora.actions
 
-import app.termora.ApplicationScope
+import app.termora.*
-import app.termora.I18n
-import app.termora.Icons
-import app.termora.SettingsDialog
 import com.formdev.flatlaf.extras.FlatDesktop
 import org.apache.commons.lang3.StringUtils
 import java.awt.KeyboardFocusManager
@@ -32,13 +29,13 @@ class SettingsAction private constructor() : AnAction(
     private val action get() = this
 
     init {
-        FlatDesktop.setPreferencesHandler {
+        FlatDesktop.setPreferencesHandler(object : Runnable {
-            val owner = KeyboardFocusManager.getCurrentKeyboardFocusManager().focusOwner
+            override fun run() {
-            // Doorman 的情况下不允许打开
+                val focusedWindow = KeyboardFocusManager.getCurrentKeyboardFocusManager().focusedWindow ?: return
-            if (owner != null && ApplicationScope.windowScopes().isNotEmpty()) {
+                if (focusedWindow !is TermoraFrame) return
-                actionPerformed(ActionEvent(owner, ActionEvent.ACTION_PERFORMED, StringUtils.EMPTY))
+                actionPerformed(ActionEvent(focusedWindow, ActionEvent.ACTION_PERFORMED, StringUtils.EMPTY))
             }
-        }
+        })
     }
 
     override fun actionPerformed(evt: AnActionEvent) {

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

@@ -101,6 +101,16 @@ internal class KeywordHighlightPaintListener private constructor() : TerminalPai
         // -1 表示不使用高亮集
         if (keywordHighlightSetId == "-1") return
 
+        try {
+            doFind(offset, count, terminal, keywordHighlightSetId)
+        } catch (e: Exception) {
+            if (log.isDebugEnabled) {
+                log.debug(e.message, e)
+            }
+        }
+    }
+
+    private fun doFind(offset: Int, count: Int, terminal: Terminal, keywordHighlightSetId: String) {
         for (highlight in keywordHighlights) {
             if (highlight.enabled.not()) continue
             if (highlight.type != KeywordHighlightType.Highlight) continue
@@ -151,7 +161,6 @@ internal class KeywordHighlightPaintListener private constructor() : TerminalPai
             }
 
         }
-
     }
 
     override fun after(

src/main/kotlin/app/termora/plugin/internal/sftppty/SFTPPtyTerminalTab.kt

@@ -103,9 +103,20 @@ class SFTPPtyTerminalTab(windowScope: WindowScope, host: Host) : PtyHostTerminal
         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 }
+        val hostKeyAlgorithms = ClientBuilder.setUpDefaultSignatureFactories(true).map { it.name }.toMutableList()
+        val localHostKeyAlgorithms = getLocalSSHHostKeyAlgorithms()
+        // 删除本地 ssh 不存在的算法
+        hostKeyAlgorithms.removeIf { localHostKeyAlgorithms.contains(it).not() }
+
+        // 把本地支持的再添加进去
+        for (algorithm in localHostKeyAlgorithms) {
+            if (hostKeyAlgorithms.contains(algorithm).not()) {
+                hostKeyAlgorithms.add(algorithm)
+            }
+        }
+
         commands.add("-o")
-        commands.add("HostKeyAlgorithms=${hostKeyAlgorithms}")
+        commands.add("HostKeyAlgorithms=${hostKeyAlgorithms.joinToString(",")}")
 
         // 不使用配置文件
         commands.add("-F")
@@ -143,6 +154,15 @@ class SFTPPtyTerminalTab(windowScope: WindowScope, host: Host) : PtyHostTerminal
         return ptyConnector
     }
 
+    private fun getLocalSSHHostKeyAlgorithms(): Set<String> {
+        val pb = ProcessBuilder("ssh", "-Q", "key")
+        val process = pb.start()
+        if (process.waitFor() != 0) {
+            return emptySet()
+        }
+        return String(process.inputStream.readAllBytes()).lines().filter { it.isNotBlank() }.toSet()
+    }
+
     private fun setAuthentication(commands: MutableList<String>, host: Host) {
         // 如果通过公钥连接
         if (host.authentication.type == AuthenticationType.PublicKey) {

src/main/kotlin/app/termora/plugin/internal/ssh/SSHHostOptionsPane.kt

@@ -24,6 +24,7 @@ import org.eclipse.jgit.internal.transport.sshd.agent.connector.WinPipeConnector
 import java.awt.*
 import java.awt.event.*
 import javax.swing.*
+import javax.swing.event.DocumentEvent
 import javax.swing.table.DefaultTableCellRenderer
 import javax.swing.table.DefaultTableModel
 
@@ -46,6 +47,7 @@ internal class SSHHostOptionsPane(private val accountOwner: AccountOwner) : Opti
     private val jumpHostsOption = JumpHostsOption()
     private val sftpOption = SFTPOption()
     private val owner: Window get() = SwingUtilities.getWindowAncestor(this)
+    private var setHostMode = false
 
     init {
         addOption(generalOption)
@@ -114,7 +116,8 @@ internal class SSHHostOptionsPane(private val accountOwner: AccountOwner) : Opti
                     ?: AltKeyModifier.EightBit.name),
                 "keywordHighlightSetId" to ((terminalOption.highlightSetComboBox.selectedItem as? KeywordHighlight)?.id
                     ?: "-1"),
-                "timeout" to (terminalOption.timeoutTextField.value ?: 60).toString()
+                "timeout" to (terminalOption.timeoutTextField.value ?: 60).toString(),
+                "forwardAgent" to tunnelingOption.forwardAgentCheckBox.isSelected.toString(),
             )
         )
 
@@ -134,6 +137,7 @@ internal class SSHHostOptionsPane(private val accountOwner: AccountOwner) : Opti
     }
 
     fun setHost(host: Host) {
+        setHostMode = true
         generalOption.portTextField.value = host.port
         generalOption.nameTextField.text = host.name
         generalOption.usernameTextField.text = host.username
@@ -182,6 +186,7 @@ internal class SSHHostOptionsPane(private val accountOwner: AccountOwner) : Opti
         tunnelingOption.tunnelings.addAll(host.tunnelings)
         tunnelingOption.x11ForwardingCheckBox.isSelected = host.options.enableX11Forwarding
         tunnelingOption.x11ServerTextField.text = StringUtils.defaultIfBlank(host.options.x11Forwarding, "localhost:0")
+        tunnelingOption.forwardAgentCheckBox.isSelected = host.options.extras["forwardAgent"]?.toBoolean() ?: false
 
         if (host.options.jumpHosts.isNotEmpty()) {
             val hosts = HostManager.getInstance().hosts().associateBy { it.id }
@@ -296,6 +301,8 @@ internal class SSHHostOptionsPane(private val accountOwner: AccountOwner) : Opti
         val remarkTextArea = FixedLengthTextArea(512)
         val authenticationTypeComboBox = FlatComboBox<AuthenticationType>()
 
+        private var hostFocused = false
+
         init {
             initView()
             initEvents()
@@ -403,6 +410,26 @@ internal class SSHHostOptionsPane(private val accountOwner: AccountOwner) : Opti
                     removeComponentListener(this)
                 }
             })
+
+            hostTextField.addFocusListener(object : FocusAdapter() {
+                override fun focusGained(e: FocusEvent) {
+                    hostTextField.removeFocusListener(this)
+                    hostFocused = true
+                }
+            })
+
+            nameTextField.document.addDocumentListener(object : DocumentAdaptor() {
+                override fun changedUpdate(e: DocumentEvent) {
+                    if (nameTextField.hasFocus().not()) return
+
+                    if (hostFocused || setHostMode) {
+                        nameTextField.document.removeDocumentListener(this)
+                        return
+                    }
+
+                    hostTextField.text = nameTextField.text
+                }
+            })
         }
 
         private fun chooseKeyPair() {
@@ -570,9 +597,10 @@ internal class SSHHostOptionsPane(private val accountOwner: AccountOwner) : Opti
         }
     }
 
-    protected inner class TunnelingOption : JPanel(BorderLayout()), Option {
+    private inner class TunnelingOption : JPanel(BorderLayout()), Option {
         val tunnelings = mutableListOf<Tunneling>()
         val x11ForwardingCheckBox = JCheckBox("X DISPLAY:")
+        val forwardAgentCheckBox = JCheckBox("Enable ForwardAgent")
         val x11ServerTextField = OutlineTextField(255)
 
         private val model = object : DefaultTableModel() {
@@ -649,6 +677,7 @@ internal class SSHHostOptionsPane(private val accountOwner: AccountOwner) : Opti
             box.add(deleteBtn)
 
             x11ForwardingCheckBox.isFocusable = false
+            forwardAgentCheckBox.isFocusable = false
 
             if (x11ServerTextField.text.isBlank()) {
                 x11ServerTextField.text = "localhost:0"
@@ -662,6 +691,13 @@ internal class SSHHostOptionsPane(private val accountOwner: AccountOwner) : Opti
             x11Forwarding.add(x11ForwardingCheckBox)
             x11Forwarding.add(x11ServerTextField)
 
+            val forwardAgent = Box.createHorizontalBox()
+            forwardAgent.border = BorderFactory.createCompoundBorder(
+                BorderFactory.createTitledBorder("Agent Forwarding"),
+                BorderFactory.createEmptyBorder(4, 4, 4, 4)
+            )
+            forwardAgent.add(forwardAgentCheckBox)
+
             x11ServerTextField.isEnabled = x11ForwardingCheckBox.isSelected
 
             val panel = JPanel(BorderLayout())
@@ -670,8 +706,13 @@ internal class SSHHostOptionsPane(private val accountOwner: AccountOwner) : Opti
             panel.add(box, BorderLayout.SOUTH)
             panel.border = BorderFactory.createEmptyBorder(0, 0, 8, 0)
 
+            val forwardingBox = Box.createHorizontalBox()
+            forwardingBox.add(x11Forwarding)
+            forwardingBox.add(Box.createHorizontalStrut(4))
+            forwardingBox.add(forwardAgent)
+
             add(panel, BorderLayout.CENTER)
-            add(x11Forwarding, BorderLayout.SOUTH)
+            add(forwardingBox, BorderLayout.SOUTH)
 
         }
 

src/main/kotlin/app/termora/plugin/internal/ssh/SshAgentFactory.kt

@@ -0,0 +1,14 @@
+package app.termora.plugin.internal.ssh
+
+import org.apache.sshd.agent.local.ChannelAgentForwardingFactory
+import org.apache.sshd.common.FactoryManager
+import org.apache.sshd.common.channel.ChannelFactory
+import org.eclipse.jgit.internal.transport.sshd.agent.JGitSshAgentFactory
+import org.eclipse.jgit.transport.sshd.agent.ConnectorFactory
+import java.io.File
+
+internal class SshAgentFactory(factory: ConnectorFactory, homeDir: File?) : JGitSshAgentFactory(factory, homeDir) {
+    override fun getChannelForwardingFactories(manager: FactoryManager?): List<ChannelFactory> {
+        return listOf(ChannelAgentForwardingFactory.OPENSSH, ChannelAgentForwardingFactory.IETF)
+    }
+}

src/main/kotlin/app/termora/plugin/internal/ssh/SshClients.kt

@@ -56,7 +56,6 @@ 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.internal.transport.sshd.agent.JGitSshAgentFactory
 import org.eclipse.jgit.internal.transport.sshd.agent.connector.PageantConnector
 import org.eclipse.jgit.internal.transport.sshd.agent.connector.UnixDomainSocketConnector
 import org.eclipse.jgit.internal.transport.sshd.proxy.AbstractClientProxyConnector
@@ -112,6 +111,8 @@ object SshClients {
         env.putAll(host.options.envs())
 
         val channel = session.createShellChannel(configuration, env)
+        channel.isAgentForwarding = host.options.extras["forwardAgent"]?.toBoolean() == true
+
         if (host.options.enableX11Forwarding) {
             if (channel is app.termora.x11.ChannelShell) {
                 channel.xForwarding = true
@@ -386,7 +387,7 @@ object SshClients {
 
         val channelFactories = mutableListOf<ChannelFactory>()
         channelFactories.addAll(ClientBuilder.DEFAULT_CHANNEL_FACTORIES)
-        channelFactories.add(X11ChannelFactory.Companion.INSTANCE)
+        channelFactories.add(X11ChannelFactory.INSTANCE)
         builder.channelFactories(channelFactories)
 
         val sshClient = builder.build() as JGitSshClient
@@ -395,12 +396,14 @@ object SshClients {
         // JGit 会尝试读取本地的私钥或缓存的私钥
         sshClient.keyIdentityProvider = KeyIdentityProvider { mutableListOf() }
 
+        // https://github.com/TermoraDev/termora/issues/1001
+        if (host.authentication.type == AuthenticationType.SSHAgent || host.options.extras["forwardAgent"]?.toBoolean() == true) {
+            // ssh-agent
+            sshClient.agentFactory = SshAgentFactory(ConnectorFactory.getDefault(), null)
+        }
+
         // 设置优先级
         if (host.authentication.type == AuthenticationType.PublicKey || host.authentication.type == AuthenticationType.SSHAgent) {
-            if (host.authentication.type == AuthenticationType.SSHAgent) {
-                // ssh-agent
-                sshClient.agentFactory = JGitSshAgentFactory(ConnectorFactory.getDefault(), null)
-            }
             CoreModuleProperties.PREFERRED_AUTHS.set(
                 sshClient,
                 listOf(

src/main/kotlin/app/termora/terminal/panel/TerminalPanel.kt

@@ -185,8 +185,9 @@ class TerminalPanel(val tab: TerminalTab?, val terminal: Terminal, private val w
         this.addMouseMotionListener(mouseAdapter)
 
         // 超链接
-        val hyperlinkAdapter = TerminalPanelMouseHyperlinkAdapter(this, terminal)
+        val hyperlinkAdapter = TerminalPanelMouseHyperlinkAdapter(this, terminalDisplay, terminal)
         this.addMouseListener(hyperlinkAdapter)
+        this.addMouseMotionListener(hyperlinkAdapter)
 
         // 鼠标跟踪
         val trackingAdapter = TerminalPanelMouseTrackingAdapter(this, terminal, writer)

src/main/kotlin/app/termora/terminal/panel/TerminalPanelMouseHyperlinkAdapter.kt

@@ -2,6 +2,8 @@ package app.termora.terminal.panel
 
 import app.termora.terminal.ClickableHighlighter
 import app.termora.terminal.Terminal
+import com.formdev.flatlaf.util.SystemInfo
+import java.awt.Cursor
 import java.awt.event.MouseAdapter
 import java.awt.event.MouseEvent
 import javax.swing.SwingUtilities
@@ -11,19 +13,42 @@ import javax.swing.SwingUtilities
  */
 class TerminalPanelMouseHyperlinkAdapter(
     private val terminalPanel: TerminalPanel,
+    private val terminalDisplay: TerminalDisplay,
     private val terminal: Terminal,
 ) : MouseAdapter() {
 
     override fun mouseClicked(e: MouseEvent) {
-        if (SwingUtilities.isLeftMouseButton(e)) {
+        if (SwingUtilities.isLeftMouseButton(e).not()) {
-            val position = terminalPanel.pointToPosition(e.point)
+            return
-            for (highlighter in terminal.getMarkupModel().getHighlighters(position)) {
+        }
-                if (highlighter is ClickableHighlighter) {
+
-                    highlighter.onClicked(position)
+        if (SystemInfo.isMacOS) {
-                }
+            if (e.isMetaDown.not())
+                return
+        } else if (e.isControlDown.not()) {
+            return
+        }
+
+        val position = terminalPanel.pointToPosition(e.point)
+        for (highlighter in terminal.getMarkupModel().getHighlighters(position)) {
+            if (highlighter is ClickableHighlighter) {
+                highlighter.onClicked(position)
             }
         }
     }
 
+    override fun mouseMoved(e: MouseEvent) {
+        val position = terminalPanel.pointToPosition(e.point)
+        var cursor = Cursor.getPredefinedCursor(Cursor.TEXT_CURSOR)
+        for (highlighter in terminal.getMarkupModel().getHighlighters(position)) {
+            if (highlighter is ClickableHighlighter) {
+                cursor = if (SystemInfo.isMacOS) Cursor.getDefaultCursor()
+                else Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)
+                break
+            }
+        }
+        terminalDisplay.cursor = cursor
+    }
+
 
 }

src/main/kotlin/app/termora/transfer/DefaultInternalTransferManager.kt

@@ -2,6 +2,7 @@ package app.termora.transfer
 
 import app.termora.*
 import app.termora.transfer.InternalTransferManager.TransferMode
+import app.termora.transfer.TransportPanel.Companion.isWindowsFileSystem
 import com.jgoodies.forms.builder.FormBuilder
 import com.jgoodies.forms.layout.FormLayout
 import kotlinx.coroutines.CoroutineScope
@@ -95,8 +96,12 @@ internal class DefaultInternalTransferManager(
                 val context = AskTransferContext(TransferAction.Overwrite, false)
                 for (pair in paths) {
                     if (mode == TransferMode.Transfer && context.applyAll.not()) {
+                        var name = pair.first.name
+                        if (targetWorkdir.fileSystem.isWindowsFileSystem()) {
+                            name = name.replace(":", "-")
+                        }
                         val action = withContext(Dispatchers.Swing) {
-                            getTransferAction(context, targetWorkdir.resolve(pair.first.name), pair.second)
+                            getTransferAction(context, targetWorkdir.resolve(name), pair.second)
                         }
                         if (action == null) {
                             break
@@ -272,8 +277,11 @@ internal class DefaultInternalTransferManager(
         val isDirectory = pair.second.isDirectory
         val path = pair.first
         if (isDirectory.not() || mode == TransferMode.Rmrf) {
-            val transfer =
+            var name = path.name
-                createTransfer(path, workdir.resolve(path.name), isDirectory, StringUtils.EMPTY, mode, action)
+            if (workdir.fileSystem.isWindowsFileSystem()) {
+                name = name.replace(":", "-")
+            }
+            val transfer = createTransfer(path, workdir.resolve(name), isDirectory, StringUtils.EMPTY, mode, action)
             return if (transferManager.addTransfer(transfer)) FileVisitResult.CONTINUE else FileVisitResult.TERMINATE
         }
 

src/main/kotlin/app/termora/transfer/TransportPanel.kt

@@ -106,6 +106,7 @@ internal class TransportPanel(
     private val loadingPanel = LoadingPanel()
     private val model = TransportTableModel()
     private val table = JTable(model)
+    private val tableScrollPane = JScrollPane(table)
     private val sorter = TableRowSorter(table.model)
     private var hasParent = false
     private val panel get() = this
@@ -211,7 +212,7 @@ internal class TransportPanel(
 
 
         table.setDefaultRenderer(Any::class.java, MyDefaultTableCellRenderer())
-        val scrollPane = JScrollPane(table)
+        val scrollPane = tableScrollPane
         scrollPane.apply { border = BorderFactory.createMatteBorder(1, 0, 0, 0, DynamicColor.BorderColor) }
 
         layeredPane.add(scrollPane, JLayeredPane.DEFAULT_LAYER as Any)
@@ -241,7 +242,11 @@ internal class TransportPanel(
 
         Disposer.register(this, editTransferListener)
 
-        refreshBtn.addActionListener { reload(requestFocus = true) }
+        refreshBtn.addActionListener {
+            val filename = getSelectFilename()
+            if (filename != null) registerSelectRow(filename)
+            reload(requestFocus = true)
+        }
 
         prevBtn.addActionListener { navigator.back() }
         nextBtn.addActionListener { navigator.forward() }
@@ -303,11 +308,16 @@ internal class TransportPanel(
                     if (target.fileSystem != loader.getSyncTransportSupport().getFileSystem()) return
                 }
                 if (target.pathString == workdir?.pathString || target.parent.pathString == workdir?.pathString) {
-                    if (loading) {
+                    val c = {
-                        registerNextReloadCallback { reload(requestFocus = false) }
+                        val filename = getSelectFilename()
-                    } else {
+                        if (filename != null) registerSelectRow(filename)
                         reload(requestFocus = false)
                     }
+                    if (loading) {
+                        registerNextReloadCallback { c.invoke() }
+                    } else {
+                        c.invoke()
+                    }
                 }
             }
         }).let { Disposer.register(this, it) }
@@ -658,6 +668,9 @@ internal class TransportPanel(
     }
 
     fun registerSelectRow(name: String) {
+        val verticalValue = tableScrollPane.verticalScrollBar.value
+        val horizontalValue = tableScrollPane.horizontalScrollBar.value
+
         registerNextReloadCallback {
             for (i in 0 until model.rowCount) {
                 if (model.getAttributes(i).name == name) {
@@ -665,12 +678,22 @@ internal class TransportPanel(
                     table.clearSelection()
                     table.setRowSelectionInterval(c, c)
                     table.scrollRectToVisible(table.getCellRect(c, TransportTableModel.COLUMN_NAME, true))
+                    tableScrollPane.verticalScrollBar.value = verticalValue
+                    tableScrollPane.horizontalScrollBar.value = horizontalValue
                     break
                 }
             }
         }
     }
 
+    fun getSelectFilename(): String? {
+        val row = table.selectedRow
+        if (row < 0) return null
+        val c = sorter.convertRowIndexToModel(row)
+        if (c < 0) return null
+        return model.getAttributes(c).name
+    }
+
     private fun registerNextReloadCallback(block: () -> Unit) {
         nextReloadCallbacks.computeIfAbsent(mod.get()) { mutableListOf() }
             .add(block)
@@ -1083,6 +1106,8 @@ internal class TransportPanel(
             } else if (actionCommand == TransportPopupMenu.ActionCommand.Delete) {
                 transfer(InternalTransferManager.TransferMode.Delete)
             } else if (actionCommand == TransportPopupMenu.ActionCommand.Refresh) {
+                val filename = getSelectFilename()
+                if (filename != null) registerSelectRow(filename)
                 reload(requestFocus = true)
             } else if (actionCommand == TransportPopupMenu.ActionCommand.Edit) {
                 edit()
@@ -1139,7 +1164,9 @@ internal class TransportPanel(
 
         private fun edit() {
             for (path in files.map { it.first }) {
-                val target = Application.createSubTemporaryDir().resolve(path.name)
+                var name = path.name
+                if (SystemInfo.isWindows) name = name.replace(":", "-")
+                val target = Application.createSubTemporaryDir().resolve(name)
                 val transferId = internalTransferManager.addHighTransfer(path, target)
                 editTransferListener.addListenTransfer(transferId)
             }

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

@@ -3,6 +3,8 @@ package app.termora.tree
 import app.termora.*
 import app.termora.Application.ohMyJson
 import app.termora.account.AccountManager
+import app.termora.actions.AnAction
+import app.termora.actions.AnActionEvent
 import app.termora.actions.OpenHostAction
 import app.termora.database.DatabaseChangedExtension
 import app.termora.database.DatabaseManager
@@ -32,6 +34,10 @@ import org.jdesktop.swingx.action.ActionManager
 import org.slf4j.LoggerFactory
 import org.w3c.dom.Element
 import org.w3c.dom.NodeList
+import java.awt.datatransfer.DataFlavor
+import java.awt.datatransfer.StringSelection
+import java.awt.datatransfer.Transferable
+import java.awt.datatransfer.UnsupportedFlavorException
 import java.awt.event.*
 import java.io.*
 import java.util.*
@@ -140,6 +146,41 @@ class NewHostTree : SimpleTree(), Disposable {
             }
         })
 
+        actionMap.put("copy", object : AnAction() {
+            override fun actionPerformed(evt: AnActionEvent) {
+                toolkit.systemClipboard.setContents(StringSelection(StringUtils.EMPTY), null)
+                val nodes = getSelectionSimpleTreeNodes(false).toMutableList()
+                nodes.removeIf { e -> e.getParents().any { nodes.contains(it) } }
+                if (nodes.isEmpty() || nodes.any { it is TeamTreeNode }) return
+                if (nodes.any { it.id == "0" || it.id.isBlank() }) return
+                toolkit.systemClipboard.setContents(NodesTransferable(nodes), null)
+            }
+        })
+
+        actionMap.put("paste", object : AnAction() {
+            override fun actionPerformed(evt: AnActionEvent) {
+                val lastNode = getLastSelectedPathNode() ?: return
+                val folder = if (lastNode.isFolder) lastNode.parent ?: simpleTreeModel.root
+                    else lastNode.parent ?: return
+
+                if (toolkit.systemClipboard.isDataFlavorAvailable(NodesTransferable.FLAVOR).not()) return
+                val nodes = (toolkit.systemClipboard.getData(NodesTransferable.FLAVOR) as? List<*>)
+                    ?.filterIsInstance<HostTreeNode>() ?: return
+
+                for (node in nodes) {
+                    val newNode = copyNode(node, folder.id)
+                    // 复制的是文件夹，就在最后面
+                    if (newNode.isFolder) {
+                        simpleTreeModel.insertNodeInto(newNode, folder, folder.folderCount)
+                    } else if (lastNode.isFolder) { // 用户选的节点是文件夹，那就在最后一个child下面
+                        simpleTreeModel.insertNodeInto(newNode, folder, folder.childCount)
+                    } else { // 用户选的是主机并且复制的是主机
+                        simpleTreeModel.insertNodeInto(newNode, folder, folder.getIndex(lastNode) + 1)
+                    }
+                }
+            }
+        })
+
     }
 
     fun restoreExpansions() {
@@ -198,10 +239,12 @@ class NewHostTree : SimpleTree(), Disposable {
         val sshMenu = importMenu.add(".ssh/config")
         val mobaXtermMenu = importMenu.add("MobaXterm")
 
-
+        // 为了避免误导，如果是 SSH 右键时显示 SFTP
+        val sftpText = if (SSHProtocolProvider.PROTOCOL.equals(lastHost.protocol, true))
+            "SFTP" else I18n.getString("termora.transport.sftp")
         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(I18n.getString("termora.transport.sftp"))
+        val openWithSFTP = openWith.add(sftpText)
         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()
@@ -389,6 +432,20 @@ class NewHostTree : SimpleTree(), Disposable {
 
         })
 
+        val mnemonics = mapOf(
+            refresh to KeyEvent.VK_R,
+            newMenu to KeyEvent.VK_W,
+            newFolder to KeyEvent.VK_F,
+            rename to KeyEvent.VK_M,
+            remove to KeyEvent.VK_D,
+            property to KeyEvent.VK_I,
+        )
+
+        for ((item, mnemonic) in mnemonics) {
+            item.text = "${item.text}(${KeyEvent.getKeyText(mnemonic)})"
+            item.setMnemonic(mnemonic)
+        }
+
         popupMenu.show(this, evt.x, evt.y)
     }
 
@@ -1075,5 +1132,23 @@ class NewHostTree : SimpleTree(), Disposable {
         electerm,
     }
 
+    private class NodesTransferable(val nodes: List<HostTreeNode>) : Transferable {
+        companion object {
+            val FLAVOR = DataFlavor("termora/host-tree", "Termora host tree transfers")
+        }
+
+        override fun getTransferDataFlavors(): Array<out DataFlavor> {
+            return arrayOf(FLAVOR)
+        }
+
+        override fun isDataFlavorSupported(flavor: DataFlavor?): Boolean {
+            return flavor == FLAVOR
+        }
+
+        override fun getTransferData(flavor: DataFlavor?): Any {
+            return if (flavor == FLAVOR) nodes else throw UnsupportedFlavorException(flavor)
+        }
+
+    }
 
 }

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

@@ -2,6 +2,7 @@ package app.termora.tree
 
 import javax.swing.Icon
 import javax.swing.tree.DefaultMutableTreeNode
+import javax.swing.tree.TreeNode
 
 abstract class SimpleTreeNode<T>(data: T) : DefaultMutableTreeNode(data) {
     @Suppress("UNCHECKED_CAST")
@@ -35,4 +36,15 @@ abstract class SimpleTreeNode<T>(data: T) : DefaultMutableTreeNode(data) {
         return children
     }
 
+    open fun getParents(): List<SimpleTreeNode<T>> {
+        val parents = mutableListOf<SimpleTreeNode<T>>()
+        var p = parent as TreeNode?
+        while (p != null) {
+            if (p is SimpleTreeNode<T>) {
+                parents.add(p)
+            }
+            p = p.parent
+        }
+        return parents
+    }
 }