archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/ui/dialog/PasswordDialog.java

   1 /*
   2  * Created on 28-ago-2003
   3  *
   4  */
   5 package com.quantum.ui.dialog;
   6
   7 import com.quantum.Messages;
   8 import com.quantum.model.PasswordFinder;
   9
  10 import org.eclipse.jface.dialogs.InputDialog;
  11 import org.eclipse.swt.widgets.Composite;
  12 import org.eclipse.swt.widgets.Control;
  13 import org.eclipse.swt.widgets.Shell;
  14 import org.eclipse.swt.widgets.Text;
  15
  16 /**
  17  * @author panic
  18  *
  19  */
  20 public class PasswordDialog extends InputDialog {
  21
  22     static class PasswordFinderImpl implements PasswordFinder {
  23         private boolean passwordMeantToBeSaved = false;
  24         private String password;
  25         private boolean prompted = false;
  26         private Shell shell;
  27
  28         PasswordFinderImpl(Shell shell) {
  29             this.shell = shell;
  30         }
  31
  32         protected void prompt() {
  33             PasswordDialog dialog =
  34                 new PasswordDialog(
  35                     this.shell,
  36                     Messages.getString("MultiSQLServer.PasswordNotProvided"),
  37                     Messages.getString("MultiSQLServer.Enter_Password"),
  38                     "",
  39                     this);
  40             dialog.open();
  41             this.prompted = true;
  42         }
  43
  44         /**
  45          * @return
  46          */
  47         public String getPassword() {
  48             if (!this.prompted) {
  49                 prompt();
  50             }
  51             return password;
  52         }
  53
  54         /**
  55          * @return
  56          */
  57         public boolean isPasswordMeantToBeSaved() {
  58             if (!this.prompted) {
  59                 prompt();
  60             }
  61             return passwordMeantToBeSaved;
  62         }
  63
  64         /**
  65          * @param string
  66          */
  67         public void setPassword(String string) {
  68             password = string;
  69         }
  70
  71         /**
  72          * @param b
  73          */
  74         public void setPasswordMeantToBeSaved(boolean b) {
  75             passwordMeantToBeSaved = b;
  76         }
  77
  78     }
  79
  80     private PasswordFinderImpl passwordFinderImpl;
  81
  82     /**
  83      * @param parentShell
  84      * @param dialogTitle
  85      * @param dialogMessage
  86      * @param initialValue
  87      * @param validator
  88      */
  89     protected PasswordDialog(
  90         Shell parentShell,
  91         String dialogTitle,
  92         String dialogMessage,
  93         String initialValue,
  94         PasswordFinderImpl passwordFinderImpl) {
  95         super(parentShell, dialogTitle, dialogMessage, initialValue, null);
  96         this.passwordFinderImpl = passwordFinderImpl;
  97     }
  98
  99     /* (non-Javadoc)
 100      * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
 101      */
 102     protected Control createDialogArea(Composite parent) {
 103
 104         Control control = super.createDialogArea(parent);
 105         Text text = getText();
 106         text.setEchoChar('*');
 107         return control;
 108     }
 109
 110     public static PasswordFinder createPasswordFinder(Shell parentShell) {
 111         PasswordFinderImpl passwordFinder = new PasswordFinderImpl(parentShell);
 112         return passwordFinder;
 113     }
 114     /**
 115      * @see org.eclipse.jface.dialogs.Dialog#okPressed()
 116      */
 117     protected void okPressed() {
 118         this.passwordFinderImpl.setPassword(getText().getText());
 119         super.okPressed();
 120     }
 121
 122 }