package bluej.pkgmgr;

import javafx.stage.Window;

import bluej.*;
import bluej.Config;
import bluej.utility.JavaNames;
import bluej.utility.DialogManager;
import bluej.utility.javafx.dialog.InputDialog;
import threadchecker.OnThread;
import threadchecker.Tag;




| Dialog for creating a new Package
|
| @author  Justin Tan
| @author  Michael Kolling
|
@OnThread(Tag.FXPlatform)
class NewPackageDialog extends InputDialog<String>{    
   public NewPackageDialog(Window parent)
   {
      super(Config.getString("pkgmgr.newPackage.title"), Config.getString("pkgmgr.newPackage.label"), Config.getString("pkgmgr.newPackage.prompt"), "new-package-dialog");
      initOwner(parent);
      setOKEnabled(false);     
      }
    
   
   public String convert(String fieldText)
   {
      return fieldText.trim();      
      }
    
   
   public boolean validate(String oldInput, String newInput)
   {
      newInput = newInput.trim();
        
      if (!newInput.isEmpty() && JavaNames.isQualifiedIdentifier(newInput))
       {
         setOKEnabled(true);
         setErrorText("");
           
         return true;         
         }
       

      else
       {
         setErrorText(Config.getString("pkgmgr.newPackage.error"));
         setOKEnabled(false);
           
         return true;          
         }     
      } 
   }