1 files changed, 214 insertions, 0 deletions
diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/PINDialog.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/PINDialog.java
new file mode 100644
index 00000000..5bc6bab5
--- /dev/null
+++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/PINDialog.java
@@ -0,0 +1,214 @@
+/*
+* Copyright 2008 Federal Chancellery Austria and
+* Graz University of Technology
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+package at.gv.egiz.bku.local.stal;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.swing.JButton;
+import javax.swing.JPasswordField;
+import javax.swing.text.AttributeSet;
+import javax.swing.text.BadLocationException;
+import javax.swing.text.PlainDocument;
+
+import at.gv.egiz.smcc.PINSpec;
+
+public class PINDialog extends javax.swing.JDialog implements ActionListener {
+
+  // Variables declaration - do not modify
+  private javax.swing.JButton okButton;
+  private javax.swing.JButton cancelButton;
+  private javax.swing.JLabel label;
+  private javax.swing.JPasswordField password;
+  // End of variables declaration
+
+  private PINSpec pinSpec;
+  private String pinString;
+  private boolean finished = false;
+
+  class PinDocument extends PlainDocument {
+    private Pattern pattern;
+
+    public PinDocument() {
+      pattern = Pattern.compile(pinSpec.getRexepPattern());
+    }
+
+    public void insertString(int offs, String str, AttributeSet a)
+        throws BadLocationException {
+      if (pinSpec.getMaxLength() >= (getLength() + str.length())) {
+        Matcher matcher = pattern.matcher(str);
+        if (matcher.matches()) {
+          super.insertString(offs, str, a);
+        }
+      }
+      okButton.setEnabled(getLength() >= pinSpec.getMinLength());
+    }
+
+    @Override
+    public void remove(int offs, int len) throws BadLocationException {
+      super.remove(offs, len);
+      okButton.setEnabled(getLength() >= pinSpec.getMinLength());
+    }
+  }
+
+  public PINDialog() {
+  }
+
+  private synchronized void finished(boolean ok) {
+    if (ok) {
+      pinString = password.getText();
+    } else {
+      pinString = null;
+    }
+    finished = true;
+    notifyAll();
+  }
+
+  public synchronized void waitFinished() {
+    while (!finished) {
+      try {
+        wait();
+      } catch (InterruptedException e) {
+        // TODO Auto-generated catch block
+        e.printStackTrace();
+      }
+    }
+  }
+
+  public String getPIN() {
+    return pinString;
+  }
+
+  /** Creates new form NewJDialog */
+  public PINDialog(java.awt.Frame parent, boolean modal, PINSpec pinSpec,
+      int retries) {
+    super(parent, modal);
+    this.pinSpec = pinSpec;
+    initComponents();
+  }
+
+  private void initComponents() {
+    okButton = new javax.swing.JButton();
+    cancelButton = new javax.swing.JButton();
+    password = new javax.swing.JPasswordField();
+    label = new javax.swing.JLabel();
+    setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
+
+    setTitle("PIN Dialog"); // NOI18N
+    setName("Form"); // NOI18N
+
+    okButton.setText("OK"); // NOI18N
+    okButton.setName("okButton"); // NOI18N
+    okButton.setEnabled(false);
+    okButton.addActionListener(this);
+
+    cancelButton.setText("Cancel"); // NOI18N
+    cancelButton.setName("cancelButton"); // NOI18N
+    cancelButton.addActionListener(this);
+
+    password.setText(""); // NOI18N
+    password.setName("password"); // NOI18N
+    password.addActionListener(this);
+    password.setDocument(new PinDocument());
+
+    label.setText("PIN: "); // NOI18N
+    label.setName("jLabel1"); // NOI18N
+
+    javax.swing.GroupLayout layout = new javax.swing.GroupLayout(
+        getContentPane());
+    getContentPane().setLayout(layout);
+    layout.setHorizontalGroup(layout.createParallelGroup(
+        javax.swing.GroupLayout.Alignment.LEADING).addGroup(
+        layout.createSequentialGroup().addContainerGap().addGroup(
+            layout.createParallelGroup(
+                javax.swing.GroupLayout.Alignment.LEADING).addGroup(
+                layout.createSequentialGroup().addComponent(label,
+                    javax.swing.GroupLayout.PREFERRED_SIZE, 61,
+                    javax.swing.GroupLayout.PREFERRED_SIZE).addPreferredGap(
+                    javax.swing.LayoutStyle.ComponentPlacement.RELATED,
+                    javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                    .addComponent(password,
+                        javax.swing.GroupLayout.PREFERRED_SIZE, 127,
+                        javax.swing.GroupLayout.PREFERRED_SIZE)).addGroup(
+                javax.swing.GroupLayout.Alignment.TRAILING,
+                layout.createSequentialGroup().addComponent(cancelButton)
+                    .addPreferredGap(
+                        javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
+                    .addComponent(okButton))).addContainerGap()));
+    layout.setVerticalGroup(layout.createParallelGroup(
+        javax.swing.GroupLayout.Alignment.LEADING).addGroup(
+        layout.createSequentialGroup().addContainerGap().addGroup(
+            layout.createParallelGroup(
+                javax.swing.GroupLayout.Alignment.BASELINE).addComponent(label,
+                javax.swing.GroupLayout.PREFERRED_SIZE, 33,
+                javax.swing.GroupLayout.PREFERRED_SIZE).addComponent(password,
+                javax.swing.GroupLayout.PREFERRED_SIZE,
+                javax.swing.GroupLayout.DEFAULT_SIZE,
+                javax.swing.GroupLayout.PREFERRED_SIZE)).addPreferredGap(
+            javax.swing.LayoutStyle.ComponentPlacement.RELATED, 14,
+            Short.MAX_VALUE).addGroup(
+            layout.createParallelGroup(
+                javax.swing.GroupLayout.Alignment.BASELINE).addComponent(
+                okButton).addComponent(cancelButton)).addContainerGap()));
+
+    pack();
+  }
+
+  /**
+   * @param args
+   *          the command line arguments
+   */
+  public static void main(String args[]) {
+    java.awt.EventQueue.invokeLater(new Runnable() {
+      public void run() {
+        PINDialog dialog = new PINDialog(new javax.swing.JFrame(), true,
+            new PINSpec(1, 5, "[0-9]*", "Hansi"), 10);
+        dialog.setResizable(false);
+        dialog.addWindowListener(new java.awt.event.WindowAdapter() {
+          public void windowClosing(java.awt.event.WindowEvent e) {
+            System.exit(0);
+          }
+        });
+        dialog.setVisible(true);
+      }
+    });
+  }
+
+  @Override
+  public void actionPerformed(ActionEvent e) {
+    if (e.getSource() instanceof JButton) {
+      JButton pressed = (JButton) e.getSource();
+      if (pressed.getName().equals("okButton")) {
+        finished(true);
+      } else if (pressed.getName().equals("cancelButton")) {
+        finished(false);
+      }
+    } else if (e.getSource() instanceof JPasswordField) {
+      JPasswordField pwf = (JPasswordField) e.getSource();
+      if (pwf.getName().equals("password")) {
+        if (password.getPassword().length >= pinSpec.getMinLength()) {
+          finished(true);
+        }
+      }
+    }
+  }
+
+}