Macros: Save last used debugger (FreeCAD#18946)

* Macros: Save last used debugger

Typically users use the same debugger repeatedly. The current dialog
required users to change tabs each time the debugger is launched. This
change saves the last used debugger tab and sets that as the selected
tab when relaunching the debugger.

* Save VSCode address and port

src/Gui/RemoteDebugger.py

@@ -34,9 +34,18 @@ def __init__(self, parent=None):
         self.dialog.buttonBox.accepted.connect(self.accept)
         self.dialog.buttonBox.rejected.connect(self.reject)
 
+        self.prefs = App.ParamGet("User parameter:BaseApp/Macro/Debugger")
+        index = self.prefs.GetInt("TabIndex", 0)
+        self.dialog.tabWidget.setCurrentIndex(index)
+        address = self.prefs.GetString("VSCodeAddress", "localhost")
+        port = self.prefs.GetInt("VSCodePort", 5678)
+        self.dialog.lineEditAddress.setText(address)
+        self.dialog.spinBoxPort.setValue(port)
+
     def accept(self):
         try:
             index = self.dialog.tabWidget.currentIndex()
+            self.prefs.SetInt("TabIndex", index)
 
             if index == 0: # winpdb
                 passwd = self.dialog.lineEditPassword.text()
@@ -47,6 +56,8 @@ def accept(self):
             elif index == 1: # VS code
                 address = self.dialog.lineEditAddress.text()
                 port = self.dialog.spinBoxPort.value()
+                self.prefs.SetString("VSCodeAddress", address)
+                self.prefs.SetInt("VSCodePort", port)
 
                 import debugpy