feat: sftp contextmenu (#366)

src/main/kotlin/app/termora/sftp/SFTPTabbed.kt

@@ -3,13 +3,17 @@ package app.termora.sftp
 import app.termora.*
 import app.termora.actions.AnAction
 import app.termora.actions.AnActionEvent
+import com.formdev.flatlaf.extras.components.FlatPopupMenu
 import com.formdev.flatlaf.extras.components.FlatTabbedPane
 import java.awt.Point
+import java.awt.event.MouseAdapter
+import java.awt.event.MouseEvent
 import java.util.concurrent.atomic.AtomicBoolean
 import javax.swing.JButton
 import javax.swing.JToolBar
 import javax.swing.SwingUtilities
 import javax.swing.UIManager
+import kotlin.io.path.absolutePathString
 import kotlin.math.max
 
 @Suppress("DuplicatedCode")
@@ -17,6 +21,7 @@ class SFTPTabbed(private val transportManager: TransportManager) : FlatTabbedPan
     private val addBtn = JButton(Icons.add)
     private val tabbed = this
     private val disposed = AtomicBoolean(false)
+    private val hostManager get() = HostManager.getInstance()
 
     val isDisposed get() = disposed.get()
 
@@ -67,6 +72,59 @@ class SFTPTabbed(private val transportManager: TransportManager) : FlatTabbedPan
             }
         })
 
+        // 右键菜单
+        addMouseListener(object : MouseAdapter() {
+            override fun mouseClicked(e: MouseEvent) {
+                if (!SwingUtilities.isRightMouseButton(e)) {
+                    return
+                }
+
+                val index = indexAtLocation(e.x, e.y)
+                if (index < 0) return
+
+                showContextMenu(index, e)
+            }
+        })
+
+    }
+
+    private fun showContextMenu(tabIndex: Int, e: MouseEvent) {
+        val panel = getFileSystemViewPanel(tabIndex) ?: return
+        val popupMenu = FlatPopupMenu()
+        // 克隆
+        val clone = popupMenu.add(I18n.getString("termora.tabbed.contextmenu.clone"))
+        clone.addActionListener(object : AnAction() {
+            override fun actionPerformed(evt: AnActionEvent) {
+                val host = hostManager.getHost(panel.host.id) ?: return
+                addSFTPFileSystemViewPanelTab(
+                    host.copy(
+                        options = host.options.copy(
+                            sftpDefaultDirectory = panel.getWorkdir().absolutePathString()
+                        )
+                    )
+                )
+            }
+        })
+
+        // 编辑
+        val edit = popupMenu.add(I18n.getString("termora.keymgr.edit"))
+        edit.addActionListener(object : AnAction() {
+            override fun actionPerformed(evt: AnActionEvent) {
+                if (panel.host.id == "local") {
+                    return
+                }
+                val host = hostManager.getHost(panel.host.id) ?: return
+                val dialog = HostDialog(evt.window, host)
+                dialog.setLocationRelativeTo(evt.window)
+                dialog.isVisible = true
+                hostManager.addHost(dialog.host ?: return)
+            }
+        })
+
+        clone.isEnabled = panel.host.id != "local"
+        edit.isEnabled = clone.isEnabled
+
+        popupMenu.show(this, e.x, e.y)
     }
 
     fun addSFTPFileSystemViewPanelTab(host: Host) {