feat: system information (#278)

2026-01-16 02:12:58 +08:00 · 2025-02-20 12:05:45 +08:00
parent 0b84d3271c
commit 33a359fcbf
24 changed files with 1073 additions and 14 deletions
--- a/src/main/kotlin/app/termora/DialogWrapper.kt
+++ b/src/main/kotlin/app/termora/DialogWrapper.kt
@@ -54,7 +54,7 @@ abstract class DialogWrapper(owner: Window?) : JDialog(owner) {
    protected fun init() {


-        defaultCloseOperation = WindowConstants.DISPOSE_ON_CLOSE
+        defaultCloseOperation = DISPOSE_ON_CLOSE

        initTitleBar()
        initEvents()
@@ -158,12 +158,14 @@ abstract class DialogWrapper(owner: Window?) : JDialog(owner) {
                    openPopup = true
                }

-                val window = SwingUtilities.windowForComponent(c)
-                val windows = window.ownedWindows
-                for (w in windows) {
-                    if (w.isVisible && w.javaClass.getName().endsWith("HeavyWeightWindow")) {
-                        openPopup = true
-                        w.dispose()
+                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")) {
+                            openPopup = true
+                            w.dispose()
+                        }
                    }
                }

--- a/src/main/kotlin/app/termora/Icons.kt
+++ b/src/main/kotlin/app/termora/Icons.kt
@@ -10,6 +10,8 @@ object Icons {
    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 eye by lazy { DynamicIcon("icons/eye.svg", "icons/eye_dark.svg") }
    val eyeClose by lazy { DynamicIcon("icons/eyeClose.svg", "icons/eyeClose_dark.svg") }
@@ -26,6 +28,7 @@ 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 errorIntroduction by lazy { DynamicIcon("icons/errorIntroduction.svg", "icons/errorIntroduction_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") }
--- a/src/main/kotlin/app/termora/SSHTerminalTab.kt
+++ b/src/main/kotlin/app/termora/SSHTerminalTab.kt
@@ -26,7 +26,6 @@ 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.slf4j.LoggerFactory
 import java.nio.charset.StandardCharsets
 import java.util.*
 import javax.swing.JComponent
@@ -36,7 +35,7 @@ import javax.swing.SwingUtilities
 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 mutex = Mutex()
@@ -201,6 +200,13 @@ class SSHTerminalTab(windowScope: WindowScope, host: Host) :
        }
    }

+    @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()) {
--- a/src/main/kotlin/app/termora/SshClients.kt
+++ b/src/main/kotlin/app/termora/SshClients.kt
@@ -2,10 +2,12 @@ package app.termora

 import app.termora.keymgr.OhKeyPairKeyPairProvider
 import app.termora.terminal.TerminalSize
+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
@@ -31,6 +33,7 @@ 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
@@ -38,6 +41,7 @@ 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
@@ -75,6 +79,34 @@ 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
     */
--- a/src/main/kotlin/app/termora/TerminalTabbed.kt
+++ b/src/main/kotlin/app/termora/TerminalTabbed.kt
@@ -73,12 +73,17 @@ 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()
            }
+
            if (newIndex >= 0 && tabs.size > newIndex) {
                tabs[newIndex].onGrabFocus()
            }
+
+            SwingUtilities.invokeLater { tabbedPane.getComponentAt(newIndex).requestFocusInWindow() }
+
        }

        // 选择变动
@@ -174,6 +179,9 @@ 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)
            }
--- a/src/main/kotlin/app/termora/terminal/panel/FloatingToolbarPanel.kt
+++ b/src/main/kotlin/app/termora/terminal/panel/FloatingToolbarPanel.kt
@@ -3,8 +3,10 @@ package app.termora.terminal.panel
 import app.termora.*
 import app.termora.actions.AnAction
 import app.termora.actions.AnActionEvent
+import app.termora.actions.DataProvider
 import app.termora.actions.DataProviders
 import app.termora.terminal.DataKey
+import app.termora.terminal.panel.vw.SystemInformationVisualWindow
 import com.formdev.flatlaf.extras.components.FlatToolBar
 import com.formdev.flatlaf.ui.FlatRoundBorder
 import org.apache.commons.lang3.StringUtils
@@ -70,6 +72,11 @@ class FloatingToolbarPanel : FlatToolBar(), Disposable {
        initActions()
    }

+    override fun updateUI() {
+        super.updateUI()
+        border = FlatRoundBorder()
+    }
+
    fun triggerShow() {
        if (!floatingToolbarEnable || closed) {
            return
@@ -98,6 +105,9 @@ class FloatingToolbarPanel : FlatToolBar(), Disposable {
        // Pin
        add(initPinActionButton())

+        // 服务器信息
+        add(initServerInfoActionButton())
+
        // 重连
        add(initReconnectActionButton())

@@ -105,6 +115,34 @@ class FloatingToolbarPanel : FlatToolBar(), Disposable {
        add(initCloseActionButton())
    }

+    private fun initServerInfoActionButton(): JButton {
+        val btn = JButton(Icons.infoOutline)
+        btn.toolTipText = I18n.getString("termora.visual-window.system-information")
+        btn.addActionListener(object : AnAction() {
+            override fun actionPerformed(evt: AnActionEvent) {
+                val tab = evt.getData(DataProviders.TerminalTab) ?: return
+                val terminalPanel = (tab as DataProvider?)?.getData(DataProviders.TerminalPanel) ?: return
+
+                if (tab !is SSHTerminalTab) {
+                    terminalPanel.toast(I18n.getString("termora.floating-toolbar.not-supported"))
+                    return
+                }
+
+                for (window in terminalPanel.getVisualWindows()) {
+                    if (window is SystemInformationVisualWindow) {
+                        terminalPanel.moveToFront(window)
+                        return
+                    }
+                }
+
+                val visualWindowPanel = SystemInformationVisualWindow(tab, terminalPanel)
+                terminalPanel.addVisualWindow(visualWindowPanel)
+
+            }
+        })
+        return btn
+    }
+
    private fun initPinActionButton(): JButton {
        val btn = JButton(Icons.pin)
        btn.isSelected = pinAction.isSelected
--- a/src/main/kotlin/app/termora/terminal/panel/TerminalPanel.kt
+++ b/src/main/kotlin/app/termora/terminal/panel/TerminalPanel.kt
@@ -6,7 +6,10 @@ import app.termora.actions.DataProvider
 import app.termora.actions.DataProviderSupport
 import app.termora.actions.DataProviders
 import app.termora.terminal.*
+import app.termora.terminal.panel.vw.VisualWindow
+import app.termora.terminal.panel.vw.VisualWindowManager
 import com.formdev.flatlaf.util.SystemInfo
+import org.apache.commons.lang3.ArrayUtils
 import org.apache.commons.lang3.StringUtils
 import org.apache.commons.lang3.SystemUtils
 import java.awt.*
@@ -32,7 +35,7 @@ import kotlin.time.Duration.Companion.milliseconds


 class TerminalPanel(val terminal: Terminal, private val ptyConnector: PtyConnector) :
-    JPanel(BorderLayout()), DataProvider, Disposable {
+    JPanel(BorderLayout()), DataProvider, Disposable, VisualWindowManager {

    companion object {
        val Debug = DataKey(Boolean::class)
@@ -46,6 +49,8 @@ class TerminalPanel(val terminal: Terminal, private val ptyConnector: PtyConnect
    private val floatingToolbar = FloatingToolbarPanel()
    private val terminalDisplay = TerminalDisplay(this, terminal, terminalBlink)
    private val dataProviderSupport = DataProviderSupport()
+    private val layeredPane = TerminalLayeredPane()
+    private var visualWindows = emptyArray<VisualWindow>()

    val scrollBar = TerminalScrollBar(this@TerminalPanel, terminalFindPanel, terminal)

@@ -118,8 +123,6 @@ class TerminalPanel(val terminal: Terminal, private val ptyConnector: PtyConnect
        scrollBar.blockIncrement = 1
        background = Color.black

-
-        val layeredPane = TerminalLayeredPane()
        layeredPane.add(terminalDisplay, JLayeredPane.DEFAULT_LAYER as Any)
        layeredPane.add(terminalFindPanel, JLayeredPane.POPUP_LAYER as Any)
        layeredPane.add(floatingToolbar, JLayeredPane.POPUP_LAYER as Any)
@@ -503,6 +506,23 @@ class TerminalPanel(val terminal: Terminal, private val ptyConnector: PtyConnect
                                height
                            )
                        }
+
+                        is VisualWindow -> {
+                            var location = c.location
+                            val dimension = getDimension()
+                            if (location.x > dimension.width) {
+                                location = Point(dimension.width - c.preferredSize.width, location.y)
+                            }
+                            if (location.y > dimension.height) {
+                                location = Point(location.x, dimension.height - c.preferredSize.height)
+                            }
+                            c.setBounds(
+                                location.x,
+                                location.y,
+                                c.width,
+                                c.height
+                            )
+                        }
                    }
                }
            }
@@ -512,4 +532,42 @@ class TerminalPanel(val terminal: Terminal, private val ptyConnector: PtyConnect
    override fun <T : Any> getData(dataKey: DataKey<T>): T? {
        return dataProviderSupport.getData(dataKey)
    }
+
+    override fun moveToFront(visualWindow: VisualWindow) {
+        if (visualWindow.isWindow()) {
+            visualWindow.getWindow()?.requestFocus()
+            return
+        }
+        layeredPane.moveToFront(visualWindow.getJComponent())
+    }
+
+    override fun getVisualWindows(): Array<VisualWindow> {
+        return visualWindows
+    }
+
+    override fun addVisualWindow(visualWindow: VisualWindow) {
+        visualWindows = ArrayUtils.add(visualWindows, visualWindow)
+        layeredPane.add(visualWindow.getJComponent(), JLayeredPane.DRAG_LAYER as Any)
+        layeredPane.revalidate()
+        layeredPane.repaint()
+    }
+
+    override fun removeVisualWindow(visualWindow: VisualWindow) {
+        rebaseVisualWindow(visualWindow)
+        visualWindows = ArrayUtils.removeElement(visualWindows, visualWindow)
+    }
+
+    override fun rebaseVisualWindow(visualWindow: VisualWindow) {
+        layeredPane.remove(visualWindow.getJComponent())
+        layeredPane.revalidate()
+        layeredPane.repaint()
+        requestFocusInWindow()
+    }
+
+    override fun getDimension(): Dimension {
+        return Dimension(
+            terminalDisplay.size.width + padding.left + padding.right,
+            terminalDisplay.size.height + padding.bottom + padding.top
+        )
+    }
 }
--- a/src/main/kotlin/app/termora/terminal/panel/TerminalPanelMouseSelectionAdapter.kt
+++ b/src/main/kotlin/app/termora/terminal/panel/TerminalPanelMouseSelectionAdapter.kt
@@ -42,6 +42,8 @@ class TerminalPanelMouseSelectionAdapter(private val terminalPanel: TerminalPane

    override fun mousePressed(e: MouseEvent) {

+        terminalPanel.requestFocusInWindow()
+
        if (isMouseTracking) {
            return
        }
@@ -77,7 +79,6 @@ class TerminalPanelMouseSelectionAdapter(private val terminalPanel: TerminalPane
            mousePressedPoint.y = e.y
        }

-        terminalPanel.requestFocusInWindow()

        // 如果只有 Shift 键按下，那么应该追加选中
        if (selectionModel.hasSelection() && SwingUtilities.isLeftMouseButton(e) && e.modifiersEx == 1088) {
--- a/src/main/kotlin/app/termora/terminal/panel/vw/SmartProgressBar.kt
+++ b/src/main/kotlin/app/termora/terminal/panel/vw/SmartProgressBar.kt
@@ -0,0 +1,31 @@
+package app.termora.terminal.panel.vw
+
+import com.formdev.flatlaf.extras.components.FlatProgressBar
+import java.awt.Dimension
+import javax.swing.UIManager
+
+class SmartProgressBar : FlatProgressBar() {
+    init {
+        preferredSize = Dimension(-1, UIManager.getInt("Table.rowHeight") - 6)
+        isStringPainted = true
+        maximum = 100
+        minimum = 0
+    }
+
+    override fun setValue(n: Int) {
+        super.setValue(n)
+
+        foreground = if (value < 60) {
+            UIManager.getColor("Component.accentColor")
+        } else if (value < 85) {
+            UIManager.getColor("Component.warning.focusedBorderColor")
+        } else {
+            UIManager.getColor("Component.error.focusedBorderColor")
+        }
+    }
+
+    override fun updateUI() {
+        super.updateUI()
+        value = value
+    }
+}
--- a/src/main/kotlin/app/termora/terminal/panel/vw/SystemInformationVisualWindow.kt
+++ b/src/main/kotlin/app/termora/terminal/panel/vw/SystemInformationVisualWindow.kt
@@ -0,0 +1,435 @@
+package app.termora.terminal.panel.vw
+
+import app.termora.*
+import app.termora.actions.AnActionEvent
+import app.termora.actions.DataProviders
+import com.jgoodies.forms.builder.FormBuilder
+import com.jgoodies.forms.layout.FormLayout
+import kotlinx.coroutines.*
+import kotlinx.coroutines.swing.Swing
+import org.apache.commons.lang3.StringUtils
+import org.apache.sshd.client.session.ClientSession
+import org.slf4j.LoggerFactory
+import java.awt.BorderLayout
+import java.util.*
+import javax.swing.*
+import javax.swing.table.DefaultTableCellRenderer
+import javax.swing.table.DefaultTableModel
+import kotlin.time.Duration.Companion.milliseconds
+
+
+class SystemInformationVisualWindow(private val tab: SSHTerminalTab, visualWindowManager: VisualWindowManager) :
+    VisualWindowPanel("SystemInformation", visualWindowManager) {
+
+    companion object {
+        private val log = LoggerFactory.getLogger(SystemInformationVisualWindow::class.java)
+    }
+
+    private val systemInformationPanel by lazy { SystemInformationPanel() }
+
+    init {
+        initViews()
+        initEvents()
+        initVisualWindowPanel()
+    }
+
+
+    private fun initViews() {
+        title = I18n.getString("termora.visual-window.system-information")
+        add(systemInformationPanel, BorderLayout.CENTER)
+    }
+
+    private fun initEvents() {
+        Disposer.register(this, systemInformationPanel)
+        Disposer.register(tab, this)
+    }
+
+    override fun getWindowTitle(): String {
+        return tab.getTitle() + " - " + title
+    }
+
+    override fun toggleWindow() {
+        val evt = AnActionEvent(tab.getJComponent(), StringUtils.EMPTY, EventObject(this))
+        val terminalTabbedManager = evt.getData(DataProviders.TerminalTabbedManager) ?: return
+
+        super.toggleWindow()
+
+        if (!isWindow()) {
+            terminalTabbedManager.setSelectedTerminalTab(tab)
+        }
+    }
+
+    private inner class SystemInformationPanel : JPanel(BorderLayout()), Disposable {
+
+        private val coroutineScope = CoroutineScope(Dispatchers.IO)
+
+        private val cpuProgressBar = SmartProgressBar()
+        private val memoryProgressBar = SmartProgressBar()
+        private val swapProgressBar = SmartProgressBar()
+        private val mem = Mem()
+        private val cpu = CPU()
+        private val swap = Swap()
+        private val tableModel = object : DefaultTableModel() {
+            override fun isCellEditable(row: Int, column: Int): Boolean {
+                return false
+            }
+        }
+
+        init {
+            initViews()
+            initEvents()
+        }
+
+
+        private fun initViews() {
+            add(createPanel(), BorderLayout.CENTER)
+        }
+
+        private fun createPanel(): JComponent {
+            val formMargin = "4dlu"
+            var rows = 1
+            val step = 2
+            val p = JPanel(BorderLayout())
+            val n = FormBuilder.create().debug(false).layout(
+                FormLayout(
+                    "left:pref, $formMargin, default:grow",
+                    "pref, $formMargin, pref, $formMargin, pref, $formMargin"
+                )
+            )
+                .add("CPU: ").xy(1, rows)
+                .add(cpuProgressBar).xy(3, rows).apply { rows += step }
+                .add("${I18n.getString("termora.visual-window.system-information.mem")}: ").xy(1, rows)
+                .add(memoryProgressBar).xy(3, rows).apply { rows += step }
+                .add("${I18n.getString("termora.visual-window.system-information.swap")}: ").xy(1, rows)
+                .add(swapProgressBar).xy(3, rows).apply { rows += step }
+                .build()
+
+            val table = JTable(tableModel)
+            table.tableHeader.isEnabled = false
+            table.showVerticalLines = true
+            table.showHorizontalLines = true
+            table.fillsViewportHeight = true
+
+            tableModel.addColumn(I18n.getString("termora.visual-window.system-information.filesystem"))
+            tableModel.addColumn(I18n.getString("termora.visual-window.system-information.used-total"))
+
+            val centerRenderer = DefaultTableCellRenderer()
+            centerRenderer.setHorizontalAlignment(JLabel.CENTER)
+            table.columnModel.getColumn(1).cellRenderer = centerRenderer
+
+
+            p.add(n, BorderLayout.NORTH)
+            p.add(JScrollPane(table).apply {
+                border = BorderFactory.createMatteBorder(1, 1, 1, 1, DynamicColor.BorderColor)
+            }, BorderLayout.CENTER)
+            p.border = BorderFactory.createEmptyBorder(6, 6, 6, 6)
+
+            return p
+        }
+
+        private fun initEvents() {
+            coroutineScope.launch {
+                while (coroutineScope.isActive) {
+                    try {
+                        refresh()
+                    } catch (e: Exception) {
+                        if (log.isErrorEnabled) {
+                            log.error(e.message, e)
+                        }
+                    } finally {
+                        delay(1000.milliseconds)
+                    }
+                }
+            }
+        }
+
+        private suspend fun refresh() {
+            val session = tab.getData(SSHTerminalTab.SSHSession) ?: return
+
+            try {
+                // 刷新 CPU 和 内存
+                refreshCPUAndMem(session)
+            } catch (e: Exception) {
+                if (log.isErrorEnabled) {
+                    log.error("refreshCPUAndMem", e)
+                }
+            }
+
+            try {
+                // 刷新磁盘
+                refreshDisk(session)
+            } catch (e: Exception) {
+                if (log.isErrorEnabled) {
+                    log.error("refreshDisk", e)
+                }
+            }
+
+        }
+
+        private suspend fun refreshCPUAndMem(session: ClientSession) {
+
+            // top
+            var pair = SshClients.execChannel(session, "top -bn1")
+            if (pair.first != 0) {
+                return
+            }
+
+            val lines = pair.second.split(StringUtils.LF)
+            for (line in lines) {
+                val isCPU = line.startsWith("%Cpu(s):", true)
+                val isMibMem = line.startsWith("MiB Mem :", true)
+                val isKibMem = line.startsWith("KiB Mem :", true)
+                val isMibSwap = line.startsWith("MiB Swap:", true)
+                val isKibSwap = line.startsWith("KiB Swap:", true)
+                val unit = if (isKibSwap || isKibMem) 'K' else 'M'
+
+                if (isCPU) {
+                    val parts = StringUtils.removeStartIgnoreCase(line, "%Cpu(s):").split(",").map { it.trim() }
+                    for (part in parts) {
+                        if (part.endsWith("us")) {
+                            cpu.us = StringUtils.removeEnd(part, "us").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.endsWith("sy")) {
+                            cpu.sy = StringUtils.removeEnd(part, "sy").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.endsWith("ni")) {
+                            cpu.ni = StringUtils.removeEnd(part, "ni").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.endsWith("id")) {
+                            cpu.id = StringUtils.removeEnd(part, "id").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.endsWith("wa")) {
+                            cpu.wa = StringUtils.removeEnd(part, "wa").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.endsWith("hi")) {
+                            cpu.hi = StringUtils.removeEnd(part, "hi").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.endsWith("si")) {
+                            cpu.si = StringUtils.removeEnd(part, "si").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.endsWith("st")) {
+                            cpu.st = StringUtils.removeEnd(part, "st").trim().toDoubleOrNull() ?: 0.0
+                        }
+                    }
+                } else if (isMibMem || isKibMem) {
+                    val parts = StringUtils.removeStartIgnoreCase(line, "${unit}iB Mem :")
+                        .split(",")
+                        .map { it.trim() }
+                    for (part in parts) {
+                        if (part.endsWith("total")) {
+                            mem.total = StringUtils.removeEnd(part, "total").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.endsWith("free")) {
+                            mem.free = StringUtils.removeEnd(part, "free").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.endsWith("used")) {
+                            mem.used = StringUtils.removeEnd(part, "used").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.endsWith("buff/cache")) {
+                            mem.buffCache = StringUtils.removeEnd(part, "buff/cache").trim().toDoubleOrNull() ?: 0.0
+                        }
+                    }
+
+                    if (isKibMem) {
+                        mem.total = mem.total / 1024.0
+                        mem.free = mem.free / 1024.0
+                        mem.used = mem.used / 1024.0
+                        mem.buffCache = mem.buffCache / 1024.0
+                    }
+                } else if (isMibSwap || isKibSwap) {
+                    val parts = StringUtils.removeStartIgnoreCase(line, "${unit}iB Swap:")
+                        .split(",")
+                        .map { it.trim() }
+
+                    for (part in parts) {
+                        if (part.contains("total")) {
+                            swap.total = StringUtils.removeEnd(part, "total").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.contains("free")) {
+                            swap.free = StringUtils.removeEnd(part, "free").trim().toDoubleOrNull() ?: 0.0
+                        } else if (part.contains("used.")) {
+                            swap.used = part.substringBefore("used.").trim().toDoubleOrNull() ?: 0.0
+                        }
+                    }
+
+                    if (isKibSwap) {
+                        swap.total = swap.total / 1024.0
+                        swap.free = swap.free / 1024.0
+                        swap.used = swap.used / 1024.0
+                    }
+                }
+            }
+
+            withContext(Dispatchers.Swing) {
+                cpuProgressBar.value = (100.0 - cpu.id).toInt()
+                memoryProgressBar.value = (mem.used / mem.total * 100.0).toInt()
+                memoryProgressBar.string =
+                    "${formatBytes((mem.used * 1024 * 1024).toLong())} / ${formatBytes((mem.total * 1024 * 1024).toLong())}"
+
+                swapProgressBar.value = (swap.used / swap.total * 100.0).toInt()
+                swapProgressBar.string =
+                    "${formatBytes((swap.used * 1024 * 1024).toLong())} / ${formatBytes((swap.total * 1024 * 1024).toLong())}"
+            }
+        }
+
+        private suspend fun refreshDisk(session: ClientSession) {
+
+            // df -h
+            var pair = SshClients.execChannel(session, "df -B1")
+            if (pair.first != 0) {
+                return
+            }
+
+            val disks = mutableListOf<Disk>()
+            val lines = pair.second.split(StringUtils.LF)
+            for (line in lines) {
+                if (!line.startsWith("/dev/")) {
+                    continue
+                }
+
+                val parts = line.split("\\s+".toRegex())
+                if (parts.size < 6) {
+                    continue
+                }
+
+                disks.add(
+                    Disk(
+                        filesystem = parts[0],
+                        size = parts[1].toLong(),
+                        used = parts[2].toLong(),
+                        avail = parts[3].toLong(),
+                        usePercentage = StringUtils.removeEnd(parts[4], "%").toIntOrNull() ?: 0,
+                        mountedOn = parts[5],
+                    )
+                )
+            }
+
+            withContext(Dispatchers.Swing) {
+                while (tableModel.rowCount > 0) {
+                    tableModel.removeRow(0)
+                }
+
+                for (disk in disks) {
+                    tableModel.addRow(
+                        arrayOf(
+                            " ${disk.filesystem}",
+                            formatBytes(disk.used) + " / " + formatBytes(disk.size),
+                        )
+                    )
+                }
+            }
+        }
+
+        override fun dispose() {
+            coroutineScope.cancel()
+        }
+
+    }
+
+    private data class Mem(
+        /**
+         * 总内存
+         */
+        var total: Double = 0.0,
+        /**
+         * 空闲内存
+         */
+        var free: Double = 0.0,
+        /**
+         * 已用内存
+         */
+        var used: Double = 0.0,
+        /**
+         * 缓存和缓冲区占用的内存
+         */
+        var buffCache: Double = 0.0,
+    )
+
+    private data class Swap(
+        /**
+         * 交换空间的总大小
+         */
+        var total: Double = 0.0,
+        /**
+         * 已使用的交换空间
+         */
+        var free: Double = 0.0,
+        /**
+         * 未使用的交换空间
+         */
+        var used: Double = 0.0,
+    )
+
+    private data class CPU(
+        /**
+         * 用户空间 CPU 占用时间百分比。
+         * 该值表示 CPU 用于执行用户进程的时间比例。
+         * 示例：如果系统中 CPU 用于执行用户程序的时间占总 CPU 时间的 40%，则该值为 40.0。
+         */
+        var us: Double = 0.0,
+
+        /**
+         * 系统空间 CPU 占用时间百分比。
+         * 该值表示 CPU 用于执行内核进程的时间比例。
+         * 示例：如果内核进程占用 CPU 时间的 20%，则该值为 20.0。
+         */
+        var sy: Double = 0.0,
+
+        /**
+         * 优先级调整过的进程（Nice）占用的 CPU 时间百分比。
+         * 该值表示 CPU 用于执行“优先级较低的”进程的时间比例。
+         * 示例：如果优先级调整过的进程占用 CPU 时间的 10%，则该值为 10.0。
+         */
+        var ni: Double = 0.0,
+
+        /**
+         * CPU 空闲时间百分比。
+         * 该值表示 CPU 在空闲状态下没有执行任何任务的时间比例。
+         * 示例：如果 CPU 95% 处于空闲状态，该值为 95.0。
+         */
+        var id: Double = 0.0,
+
+        /**
+         * I/O 等待时间百分比。
+         * 该值表示 CPU 正在等待 I/O 操作完成的时间比例。
+         * 示例：如果 CPU 由于 I/O 操作等待占用 5% 的时间，则该值为 5.0。
+         */
+        var wa: Double = 0.0,
+
+        /**
+         * 硬件中断处理时间百分比。
+         * 该值表示 CPU 用于处理中断请求的时间比例，通常由硬件触发。
+         * 示例：如果 CPU 处理硬件中断占用 2% 的时间，则该值为 2.0。
+         */
+        var hi: Double = 0.0,
+
+        /**
+         * 软件中断处理时间百分比。
+         * 该值表示 CPU 用于处理由软件触发的中断的时间比例。
+         * 示例：如果 CPU 处理软件中断占用 3% 的时间，则该值为 3.0。
+         */
+        var si: Double = 0.0,
+
+        /**
+         * 虚拟化环境中的 CPU 抢占时间百分比。
+         * 该值表示 CPU 在虚拟化环境中被其他虚拟机抢占的时间比例。
+         * 示例：如果虚拟化环境中的 CPU 抢占占用 0.5% 的时间，则该值为 0.5。
+         */
+        var st: Double = 0.0,
+    )
+
+    private data class Disk(
+        var filesystem: String = StringUtils.EMPTY,
+        /**
+         *  总大小
+         */
+        var size: Long = 0L,
+        /**
+         *  已经使用的空间
+         */
+        var used: Long = 0L,
+        /**
+         *  可用空间
+         */
+        var avail: Long = 0L,
+        /**
+         *  已经使用的百分比
+         */
+        var usePercentage: Int = 0,
+
+        /**
+         * 挂载点
+         */
+        var mountedOn: String = StringUtils.EMPTY
+    )
+
+}
--- a/src/main/kotlin/app/termora/terminal/panel/vw/VisualWindow.kt
+++ b/src/main/kotlin/app/termora/terminal/panel/vw/VisualWindow.kt
@@ -0,0 +1,31 @@
+package app.termora.terminal.panel.vw
+
+import app.termora.Disposable
+import java.awt.Window
+import javax.swing.JComponent
+
+/**
+ * 虚拟窗口
+ */
+interface VisualWindow : Disposable {
+
+    /**
+     * 虚拟窗口内容
+     */
+    fun getJComponent(): JComponent
+
+    /**
+     * 是否是独立窗口（独立成一个 Window）
+     */
+    fun isWindow(): Boolean
+
+    /**
+     * 如果是独立窗口，那么可以返回
+     */
+    fun getWindow(): Window? = null
+
+    /**
+     * 切换独立模式
+     */
+    fun toggleWindow()
+}
--- a/src/main/kotlin/app/termora/terminal/panel/vw/VisualWindowManager.kt
+++ b/src/main/kotlin/app/termora/terminal/panel/vw/VisualWindowManager.kt
@@ -0,0 +1,36 @@
+package app.termora.terminal.panel.vw
+
+import java.awt.Dimension
+
+interface VisualWindowManager {
+
+    /**
+     * 将窗口移动到最前面
+     */
+    fun moveToFront(visualWindow: VisualWindow)
+
+    /**
+     * 添加虚拟窗口
+     */
+    fun addVisualWindow(visualWindow: VisualWindow)
+
+    /**
+     * 移除虚拟窗口
+     */
+    fun removeVisualWindow(visualWindow: VisualWindow)
+
+    /**
+     * 变基，仅仅从 LayeredPane 移除，但是不从 [getVisualWindows] 中移除
+     */
+    fun rebaseVisualWindow(visualWindow: VisualWindow)
+
+    /**
+     * 获取管理的所有窗口
+     */
+    fun getVisualWindows(): Array<VisualWindow>
+
+    /**
+     * 获取管理器的宽高
+     */
+    fun getDimension(): Dimension
+}
--- a/src/main/kotlin/app/termora/terminal/panel/vw/VisualWindowPanel.kt
+++ b/src/main/kotlin/app/termora/terminal/panel/vw/VisualWindowPanel.kt
@@ -0,0 +1,273 @@
+package app.termora.terminal.panel.vw
+
+import app.termora.*
+import com.formdev.flatlaf.extras.components.FlatToolBar
+import java.awt.*
+import java.awt.event.*
+import java.beans.PropertyChangeEvent
+import java.beans.PropertyChangeListener
+import javax.swing.*
+import kotlin.math.max
+import kotlin.math.min
+
+
+open class VisualWindowPanel(protected val id: String, protected val visualWindowManager: VisualWindowManager) :
+    JPanel(BorderLayout()), VisualWindow {
+
+    protected val properties get() = Database.getDatabase().properties
+    private val titleLabel = JLabel()
+    private val toolbar = FlatToolBar()
+    private val visualWindow = this
+    private val resizer = VisualWindowResizer(this) { !isWindow }
+    private var isWindow = false
+        set(value) {
+            val oldValue = field
+            field = value
+            firePropertyChange("isWindow", oldValue, value)
+        }
+    private var dialog: VisualWindowDialog? = null
+    private var oldBounds = Rectangle()
+    private var toggleWindowBtn = JButton(Icons.openInNewWindow)
+    private val closeWindowListener = object : WindowAdapter() {
+        override fun windowClosed(e: WindowEvent) {
+            close()
+        }
+    }
+
+
+    var title: String
+        set(value) {
+            titleLabel.text = value
+        }
+        get() = titleLabel.text
+
+
+    protected fun initVisualWindowPanel() {
+        initViews()
+        initEvents()
+        initToolBar()
+    }
+
+    private fun initViews() {
+        border = BorderFactory.createMatteBorder(1, 1, 1, 1, DynamicColor.BorderColor)
+
+        val x = properties.getString("VisualWindow.${id}.location.x", "-1").toIntOrNull() ?: -1
+        val y = properties.getString("VisualWindow.${id}.location.y", "-1").toIntOrNull() ?: -1
+        val w = properties.getString("VisualWindow.${id}.location.width", "-1").toIntOrNull() ?: -1
+        val h = properties.getString("VisualWindow.${id}.location.height", "-1").toIntOrNull() ?: -1
+
+        if (x >= 0 && y >= 0) {
+            setLocation(x, y)
+        } else {
+            setLocation(200, 200)
+        }
+
+        if (w > 0 && h > 0) setSize(w, h) else setSize(400, 200)
+
+    }
+
+    private fun initEvents() {
+        val dragListener = DragListener()
+        toolbar.addMouseListener(dragListener)
+        toolbar.addMouseMotionListener(dragListener)
+
+        // 监听全局事件
+        Toolkit.getDefaultToolkit().addAWTEventListener(object : AWTEventListener {
+            override fun eventDispatched(event: AWTEvent) {
+                if (event is MouseEvent) {
+                    if (event.id == MouseEvent.MOUSE_PRESSED) {
+                        val c = event.component ?: return
+                        if (SwingUtilities.isDescendingFrom(c, visualWindow)) {
+                            visualWindowManager.moveToFront(visualWindow)
+                        }
+                    }
+                }
+            }
+
+        }, MouseEvent.MOUSE_EVENT_MASK)
+
+        // 阻止事件穿透
+        addMouseListener(object : MouseAdapter() {})
+
+        toggleWindowBtn.addActionListener { toggleWindow() }
+
+        addPropertyChangeListener("isWindow", object : PropertyChangeListener {
+            override fun propertyChange(evt: PropertyChangeEvent) {
+                if (isWindow) {
+                    border = BorderFactory.createMatteBorder(1, 0, 0, 0, DynamicColor.BorderColor)
+                    toggleWindowBtn.icon = Icons.openInToolWindow
+                } else {
+                    border = BorderFactory.createMatteBorder(1, 1, 1, 1, DynamicColor.BorderColor)
+                    toggleWindowBtn.icon = Icons.openInNewWindow
+                }
+            }
+        })
+    }
+
+    private fun initToolBar() {
+        toolbar.add(JLabel(Icons.empty))
+        toolbar.add(JLabel(Icons.empty))
+        toolbar.add(Box.createHorizontalGlue())
+        toolbar.add(titleLabel)
+        toolbar.add(Box.createHorizontalGlue())
+        toolbar.add(toggleWindowBtn)
+        toolbar.add(JButton(Icons.close).apply { addActionListener { Disposer.dispose(visualWindow) } })
+        toolbar.border = BorderFactory.createMatteBorder(0, 0, 1, 0, DynamicColor.BorderColor)
+        add(toolbar, BorderLayout.NORTH)
+    }
+
+    override fun dispose() {
+
+        val bounds = if (isWindow) oldBounds else bounds
+        properties.putString("VisualWindow.${id}.location.x", bounds.x.toString())
+        properties.putString("VisualWindow.${id}.location.y", bounds.y.toString())
+        properties.putString("VisualWindow.${id}.location.width", bounds.width.toString())
+        properties.putString("VisualWindow.${id}.location.height", bounds.height.toString())
+
+        resizer.uninstall()
+
+        this.close()
+
+    }
+
+    final override fun getJComponent(): JComponent {
+        return this
+    }
+
+    override fun isWindow(): Boolean {
+        return isWindow
+    }
+
+    override fun getWindow(): Window? {
+        return dialog
+    }
+
+    protected open fun getWindowTitle(): String {
+        return id
+    }
+
+    override fun toggleWindow() {
+
+        if (isWindow) {
+            // 提前移除 dialog 的关闭事件
+            dialog?.removeWindowListener(closeWindowListener)
+        }
+
+        isWindow = !isWindow
+        dialog?.dispose()
+        dialog = null
+
+        if (isWindow) {
+            oldBounds = bounds
+            // 变基
+            visualWindowManager.rebaseVisualWindow(this)
+
+            val dialog = VisualWindowDialog().apply { dialog = this }
+            dialog.addWindowListener(closeWindowListener)
+            dialog.isVisible = true
+
+        } else {
+            bounds = oldBounds
+            visualWindowManager.removeVisualWindow(visualWindow)
+            visualWindowManager.addVisualWindow(visualWindow)
+        }
+    }
+
+    private inner class DragListener() : MouseAdapter() {
+        private var startPoint: Point? = null
+
+        override fun mousePressed(e: MouseEvent) {
+            if (isWindow) {
+                startPoint = null
+                return
+            }
+            startPoint = SwingUtilities.convertPoint(visualWindow, e.getPoint(), visualWindow.getParent())
+        }
+
+        override fun mouseDragged(e: MouseEvent) {
+            val startPoint = this.startPoint ?: return
+            val newPoint = SwingUtilities.convertPoint(visualWindow, e.getPoint(), visualWindow.getParent())
+            val dimension = visualWindowManager.getDimension()
+
+            val x = min(
+                visualWindow.getX() + (newPoint.x - startPoint.x),
+                dimension.width - visualWindow.width
+            )
+
+            val y = min(
+                visualWindow.getY() + (newPoint.y - startPoint.y),
+                dimension.height - visualWindow.height
+            )
+
+            visualWindow.setBounds(max(x, 0), max(y, 0), visualWindow.getWidth(), visualWindow.getHeight())
+
+            this.startPoint = newPoint
+        }
+
+        override fun mouseReleased(e: MouseEvent) {
+            visualWindowManager.moveToFront(visualWindow)
+        }
+
+    }
+
+
+    protected open fun close() {
+        SwingUtilities.invokeLater {
+            if (isWindow()) {
+                dialog?.dispose()
+                dialog = null
+            }
+            visualWindowManager.removeVisualWindow(visualWindow)
+        }
+    }
+
+    private inner class VisualWindowDialog : DialogWrapper(null) {
+
+        init {
+            isModal = false
+            controlsVisible = false
+            isResizable = true
+            title = getWindowTitle()
+
+            initEvents()
+
+            init()
+
+
+            val x = properties.getString("VisualWindow.${id}.dialog.location.x", "-1").toIntOrNull() ?: -1
+            val y = properties.getString("VisualWindow.${id}.dialog.location.y", "-1").toIntOrNull() ?: -1
+            val w = properties.getString("VisualWindow.${id}.dialog.location.width", "-1").toIntOrNull() ?: -1
+            val h = properties.getString("VisualWindow.${id}.dialog.location.height", "-1").toIntOrNull() ?: -1
+
+            if (w > 0 && h > 0) setSize(w, h) else pack()
+
+            if (x >= 0 && y >= 0) {
+                setLocation(x, y)
+            } else {
+                setLocationRelativeTo(null)
+            }
+
+
+        }
+
+        private fun initEvents() {
+            Disposer.register(disposable, object : Disposable {
+                override fun dispose() {
+                    properties.putString("VisualWindow.${id}.dialog.location.x", x.toString())
+                    properties.putString("VisualWindow.${id}.dialog.location.y", y.toString())
+                    properties.putString("VisualWindow.${id}.dialog.location.width", width.toString())
+                    properties.putString("VisualWindow.${id}.dialog.location.height", height.toString())
+                }
+            })
+        }
+
+
+        override fun createCenterPanel(): JComponent {
+            return getJComponent()
+        }
+
+        override fun createSouthPanel(): JComponent? {
+            return null
+        }
+    }
+}
--- a/src/main/kotlin/app/termora/terminal/panel/vw/VisualWindowResizer.kt
+++ b/src/main/kotlin/app/termora/terminal/panel/vw/VisualWindowResizer.kt
@@ -0,0 +1,48 @@
+package app.termora.terminal.panel.vw
+
+import com.formdev.flatlaf.ui.FlatWindowResizer
+import java.awt.Dimension
+import java.awt.Rectangle
+import javax.swing.JComponent
+
+class VisualWindowResizer(resizeComp: JComponent, private val windowResizable: () -> Boolean = { true }) :
+    FlatWindowResizer(resizeComp) {
+
+    override fun isWindowResizable(): Boolean {
+        return windowResizable.invoke()
+    }
+
+    override fun getWindowBounds(): Rectangle {
+        return resizeComp.bounds
+    }
+
+    override fun setWindowBounds(r: Rectangle) {
+        resizeComp.bounds = r
+        resizeComp.revalidate()
+        resizeComp.repaint()
+    }
+
+    override fun limitToParentBounds(): Boolean {
+        return true
+    }
+
+    override fun getParentBounds(): Rectangle {
+        return resizeComp.getParent().bounds
+    }
+
+    override fun honorMinimumSizeOnResize(): Boolean {
+        return true
+    }
+
+    override fun honorMaximumSizeOnResize(): Boolean {
+        return true
+    }
+
+    override fun getWindowMinimumSize(): Dimension {
+        return resizeComp.minimumSize
+    }
+
+    override fun getWindowMaximumSize(): Dimension {
+        return resizeComp.maximumSize
+    }
+}
--- a/src/main/resources/i18n/messages.properties
+++ b/src/main/resources/i18n/messages.properties
@@ -342,6 +342,16 @@ termora.terminal.copied=Copied
 termora.terminal.channel-disconnected=Channel has been disconnected.\u0020
 termora.terminal.channel-reconnect=Type {0} to reconnect.

+# Visual Window
+termora.visual-window.system-information=System information
+termora.visual-window.system-information.mem=Mem
+termora.visual-window.system-information.swap=Swap
+termora.visual-window.system-information.filesystem=Filesystem
+termora.visual-window.system-information.used-total=Used / Total
+
+
+termora.floating-toolbar.not-supported=This action is not supported
+

 # zmodem
 termora.addons.zmodem.skip=SKIP
--- a/src/main/resources/i18n/messages_zh_CN.properties
+++ b/src/main/resources/i18n/messages_zh_CN.properties
@@ -328,5 +328,16 @@ termora.actions.open-new-window=打开新窗口
 termora.actions.clear-screen=清除终端屏幕
 termora.actions.switch-tab=切换到特定标签页 [1..9]

+
+# Visual Window
+termora.visual-window.system-information=系统信息
+termora.visual-window.system-information.mem=内存
+termora.visual-window.system-information.swap=交换
+termora.visual-window.system-information.filesystem=文件系统
+termora.visual-window.system-information.used-total=使用 / 大小
+
+termora.floating-toolbar.not-supported=不允许此操作
+
+
 # zmodem
 termora.addons.zmodem.skip=跳过
--- a/src/main/resources/i18n/messages_zh_TW.properties
+++ b/src/main/resources/i18n/messages_zh_TW.properties
@@ -309,6 +309,14 @@ termora.actions.open-new-window=開啟新視窗
 termora.actions.clear-screen=清除終端機螢幕
 termora.actions.switch-tab=切換到特定分頁 [1..9]

+# Visual Window
+termora.visual-window.system-information=系統訊息
+termora.visual-window.system-information.mem=內存
+termora.visual-window.system-information.swap=交換
+termora.visual-window.system-information.filesystem=檔案系統
+termora.visual-window.system-information.used-total=使用 / 大小
+
+termora.floating-toolbar.not-supported=不允許此操作

 # zmodem
 termora.addons.zmodem.skip=跳過
--- a/src/main/resources/icons/locate.svg
+++ b/src/main/resources/icons/locate.svg
@@ -0,0 +1,4 @@
+<!-- Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M8.5 5V2.02054C11.4149 2.26101 13.739 4.5851 13.9795 7.5H11C10.7239 7.5 10.5 7.72386 10.5 8C10.5 8.27614 10.7239 8.5 11 8.5H13.9795C13.739 11.4149 11.4149 13.739 8.5 13.9795V11C8.5 10.7239 8.27614 10.5 8 10.5C7.72386 10.5 7.5 10.7239 7.5 11V13.9795C4.5851 13.739 2.26101 11.4149 2.02054 8.5H5C5.27614 8.5 5.5 8.27614 5.5 8C5.5 7.72386 5.27614 7.5 5 7.5H2.02054C2.26101 4.5851 4.5851 2.26101 7.5 2.02054V5C7.5 5.27614 7.72386 5.5 8 5.5C8.27614 5.5 8.5 5.27614 8.5 5ZM1 8C1 4.13401 4.13401 1 8 1C11.866 1 15 4.13401 15 8C15 11.866 11.866 15 8 15C4.13401 15 1 11.866 1 8Z" fill="#6C707E"/>
+</svg>
--- a/src/main/resources/icons/locate_dark.svg
+++ b/src/main/resources/icons/locate_dark.svg
@@ -0,0 +1,4 @@
+<!-- Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M8.5 5V2.02054C11.4149 2.26101 13.739 4.5851 13.9795 7.5H11C10.7239 7.5 10.5 7.72386 10.5 8C10.5 8.27614 10.7239 8.5 11 8.5H13.9795C13.739 11.4149 11.4149 13.739 8.5 13.9795V11C8.5 10.7239 8.27614 10.5 8 10.5C7.72386 10.5 7.5 10.7239 7.5 11V13.9795C4.5851 13.739 2.26101 11.4149 2.02054 8.5H5C5.27614 8.5 5.5 8.27614 5.5 8C5.5 7.72386 5.27614 7.5 5 7.5H2.02054C2.26101 4.5851 4.5851 2.26101 7.5 2.02054V5C7.5 5.27614 7.72386 5.5 8 5.5C8.27614 5.5 8.5 5.27614 8.5 5ZM1 8C1 4.13401 4.13401 1 8 1C11.866 1 15 4.13401 15 8C15 11.866 11.866 15 8 15C4.13401 15 1 11.866 1 8Z" fill="#CED0D6"/>
+</svg>
--- a/src/main/resources/icons/openInNewWindow.svg
+++ b/src/main/resources/icons/openInNewWindow.svg
@@ -0,0 +1,4 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M4 14C2.89543 14 2 13.1046 2 12L2 4C2 2.89543 2.89543 2 4 2L6.5 2C6.77614 2 7 2.22386 7 2.5C7 2.77614 6.77614 3 6.5 3L4 3C3.44772 3 3 3.44772 3 4L3 12C3 12.5523 3.44772 13 4 13H12C12.5523 13 13 12.5523 13 12V9.5C13 9.22386 13.2239 9 13.5 9C13.7761 9 14 9.22386 14 9.5V12C14 13.1046 13.1046 14 12 14H4Z" fill="#6C707E"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M14 2V6.5C14 6.77614 13.7761 7 13.5 7C13.2239 7 13 6.77614 13 6.5V3.70711L8.85355 7.85355C8.65829 8.04882 8.34171 8.04882 8.14645 7.85355C7.95118 7.65829 7.95118 7.34171 8.14645 7.14645L12.2929 3L9.5 3C9.22386 3 9 2.77614 9 2.5C9 2.22386 9.22386 2 9.5 2L14 2Z" fill="#6C707E"/>
+</svg>
--- a/src/main/resources/icons/openInNewWindow_dark.svg
+++ b/src/main/resources/icons/openInNewWindow_dark.svg
@@ -0,0 +1,4 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M4 14C2.89543 14 2 13.1046 2 12L2 4C2 2.89543 2.89543 2 4 2L6.5 2C6.77614 2 7 2.22386 7 2.5C7 2.77614 6.77614 3 6.5 3L4 3C3.44772 3 3 3.44772 3 4L3 12C3 12.5523 3.44772 13 4 13H12C12.5523 13 13 12.5523 13 12V9.5C13 9.22386 13.2239 9 13.5 9C13.7761 9 14 9.22386 14 9.5V12C14 13.1046 13.1046 14 12 14H4Z" fill="#CED0D6"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M14 2V6.5C14 6.77614 13.7761 7 13.5 7C13.2239 7 13 6.77614 13 6.5V3.70711L8.85355 7.85355C8.65829 8.04882 8.34171 8.04882 8.14645 7.85355C7.95118 7.65829 7.95118 7.34171 8.14645 7.14645L12.2929 3L9.5 3C9.22386 3 9 2.77614 9 2.5C9 2.22386 9.22386 2 9.5 2L14 2Z" fill="#CED0D6"/>
+</svg>
--- a/src/main/resources/icons/openInToolWindow.svg
+++ b/src/main/resources/icons/openInToolWindow.svg
@@ -0,0 +1,6 @@
+<!-- Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+    <path d="M9 7L5.5 10.5" stroke="#6C707E" stroke-linecap="round" stroke-linejoin="round"/>
+    <path d="M8.5 10.5L5.5 10.5L5.5 7.5" stroke="#6C707E" stroke-linecap="round" stroke-linejoin="round"/>
+    <rect x="2.5" y="2.5" width="11" height="11" rx="1.5" stroke="#6C707E"/>
+</svg>
--- a/src/main/resources/icons/openInToolWindow_dark.svg
+++ b/src/main/resources/icons/openInToolWindow_dark.svg
@@ -0,0 +1,6 @@
+<!-- Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M9 7L5.5 10.5" stroke="#CED0D6" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M8.5 10.5L5.5 10.5L5.5 7.5" stroke="#CED0D6" stroke-linecap="round" stroke-linejoin="round"/>
+<rect x="2.5" y="2.5" width="11" height="11" rx="1.5" stroke="#CED0D6"/>
+</svg>
--- a/src/test/resources/sshd/Dockerfile
+++ b/src/test/resources/sshd/Dockerfile
@@ -1,6 +1,6 @@
 FROM linuxserver/openssh-server
 RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
-    && apk update && apk add wget gcc g++ git make zsh htop inetutils-telnet && wget https://ohse.de/uwe/releases/lrzsz-0.12.20.tar.gz \
+    && apk update && apk add wget gcc g++ git make zsh htop stress-ng inetutils-telnet && wget https://ohse.de/uwe/releases/lrzsz-0.12.20.tar.gz \
    && tar -xf lrzsz-0.12.20.tar.gz && cd lrzsz-0.12.20 && ./configure && make && make install \
    && ln -s /usr/local/bin/lrz /usr/local/bin/rz && ln -s /usr/local/bin/lsz /usr/local/bin/sz