Begin to make serverselect a dialog

components/ServerScene.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" ?>
-<component name="ServerSelection" extends="Scene">
+<component name="ServerSelection" extends="dialog">
   <children>
     <label text="Connect to Server"
       height="70"

source/JellyfinAPI.brs

@@ -33,6 +33,8 @@ function APIRequest(url as String, params={} as Object)
 end function
 
 function parseRequest(req)
+    'req.retainBodyOnError(True)
+    'print req.GetToString()
     json = ParseJson(req.GetToString())
     return json
 end function

source/Main.brs

@@ -3,21 +3,27 @@ sub Main()
     screen = CreateObject("roSGScreen")
     screen.setMessagePort(m.port)
     m.scene = screen.CreateScene("Library")
+    m.screen = screen
 
     screen.show()
 
     if get_setting("server") = invalid then
+        print "Get server details"
         ' TODO - make this into a dialog
         ' TODO - be able to submit server info
         ' ShowServerSelect()
     end if
 
     if get_setting("active_user") = invalid then
+        print "Get user login"
         ' TODO - make this into a dialog
         ' screen.CreateScene("UserSignIn")
         ' TODO - sign in here
     end if
 
+    ' TODO - something here to validate that the active_user is still
+    ' valid.
+
     library = m.scene.findNode("LibrarySelect")
     libs = LibraryList()
     library.libList = libs
@@ -32,10 +38,9 @@ sub Main()
 end sub
 
 sub ShowServerSelect()
-  screen = CreateObject("roSGScreen")
-  screen.setMessagePort(m.port)
-  scene = screen.CreateScene("ServerSelection")
-  screen.show()
+  dialog = CreateObject("roSGNode", "ServerSelection")
+  dialog.title = "Select Server"
+  m.scene.dialog = dialog
 
   await_response()
 end sub