1 files changed, 265 insertions, 0 deletions
diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/SwingPinDialog.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/SwingPinDialog.java
new file mode 100644
index 00000000..3e91972c
--- /dev/null
+++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/stal/SwingPinDialog.java
@@ -0,0 +1,265 @@
+/*
+* 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.Dimension;
+import java.awt.Font;
+import java.awt.Toolkit;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.text.MessageFormat;
+import java.util.Locale;
+import java.util.ResourceBundle;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.swing.ImageIcon;
+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.bku.utils.StreamUtil;
+import at.gv.egiz.smcc.PINSpec;
+
+public class SwingPinDialog extends javax.swing.JDialog implements
+    ActionListener {
+
+  private javax.swing.JButton okButton;
+  private javax.swing.JButton cancelButton;
+  private javax.swing.JLabel jLabel1;
+  private javax.swing.JLabel jLabel2;
+  private javax.swing.JPasswordField password;
+
+  private PINSpec pinSpec;
+  private String pinString;
+  private boolean finished = false;
+  private int retries = -1;
+  private Locale locale = Locale.getDefault();
+  private boolean setUp = false;
+
+  class PinDocument extends PlainDocument {
+    private Pattern pattern;
+
+    public PinDocument() {
+      if ((pinSpec != null) && (pinSpec.getRexepPattern() != null)) {
+        pattern = Pattern.compile(pinSpec.getRexepPattern());
+      } else {
+        pattern = Pattern.compile(".");
+      }
+    }
+
+    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());
+    }
+  }
+
+  /**
+   * Make sure to call initComponents
+   * 
+   * @param parent
+   * @param modal
+   */
+  public SwingPinDialog(java.awt.Frame parent, boolean modal) {
+    super(parent, modal);
+  }
+
+  public void setLocale(Locale locale) {
+    this.locale = locale;
+  }
+
+  public void setPinSpec(PINSpec pinSpec) {
+    this.pinSpec = pinSpec;
+  }
+
+  public void setRetries(int retries) {
+    this.retries = retries;
+  }
+
+  public void initComponents() {
+    ResourceBundle rb = ResourceBundle.getBundle(
+        "at/gv/egiz/bku/local/Userdialog", locale);
+    okButton = new javax.swing.JButton();
+    cancelButton = new javax.swing.JButton();
+    password = new javax.swing.JPasswordField();
+    jLabel1 = new javax.swing.JLabel();
+    jLabel2 = new javax.swing.JLabel();
+
+    setTitle(rb.getString("Pin.Header"));
+    setName("Form");
+    setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
+
+    okButton.setText(rb.getString("Pin.Button.OK"));
+    okButton.setName("okButton");
+    okButton.setEnabled(false);
+    okButton.addActionListener(this);
+
+    cancelButton.setText(rb.getString("Pin.Button.Cancel"));
+    cancelButton.setName("cancelButton");
+    cancelButton.addActionListener(this);
+
+    password.setText("");
+    password.setDocument(new PinDocument());
+    password.setName("password");
+    password.addActionListener(this);
+    password.setDocument(new PinDocument());
+    password.setRequestFocusEnabled(true);
+    password.requestFocus();
+
+    jLabel1.setFont(new Font("Tahoma", Font.BOLD, 14));
+    String text = null;
+    Object[] args;
+    if (retries > 0) {
+      text = rb.getString("Pin.Text.Retries");
+      args = new Object[2];
+      args[0] = pinSpec.getLocalizedName();
+      args[1] = new Integer(retries);
+    } else {
+      text = rb.getString("Pin.Text.NoRetries");
+      args = new Object[1];
+      args[0] = pinSpec.getLocalizedName();
+    }
+    text = MessageFormat.format(text, args);
+    jLabel1.setText(text); // NOI18N
+    jLabel1.setName("jLabel1"); // NOI18N
+
+    ByteArrayOutputStream os = new ByteArrayOutputStream();
+    InputStream is = getClass().getClassLoader().getResourceAsStream(
+        "at/gv/egiz/bku/local/logo.png");
+    try {
+      StreamUtil.copyStream(is, os);
+      jLabel2.setIcon(new ImageIcon(os.toByteArray())); // NOI18N
+    } catch (Exception e) {
+      jLabel2.setText("Chipperling image missing"); // NOI18N
+    }
+    jLabel2.setName("jLabel2"); // 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().addComponent(jLabel2)
+            .addGap(73, 73, 73).addGroup(
+                layout.createParallelGroup(
+                    javax.swing.GroupLayout.Alignment.LEADING).addComponent(
+                    jLabel1).addGroup(
+                    layout.createParallelGroup(
+                        javax.swing.GroupLayout.Alignment.TRAILING, false)
+                        .addComponent(password,
+                            javax.swing.GroupLayout.Alignment.LEADING)
+                        .addGroup(
+                            javax.swing.GroupLayout.Alignment.LEADING,
+                            layout.createSequentialGroup().addComponent(
+                                cancelButton).addGap(18, 18, 18).addComponent(
+                                okButton)))).addContainerGap(31,
+                Short.MAX_VALUE)));
+    layout.setVerticalGroup(layout.createParallelGroup(
+        javax.swing.GroupLayout.Alignment.LEADING).addGroup(
+        layout.createSequentialGroup().addContainerGap().addGroup(
+            layout.createParallelGroup(
+                javax.swing.GroupLayout.Alignment.LEADING)
+                .addComponent(jLabel2).addGroup(
+                    layout.createSequentialGroup().addPreferredGap(
+                        javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                        .addComponent(jLabel1,
+                            javax.swing.GroupLayout.PREFERRED_SIZE, 33,
+                            javax.swing.GroupLayout.PREFERRED_SIZE).addGap(18,
+                            18, 18).addComponent(password,
+                            javax.swing.GroupLayout.PREFERRED_SIZE,
+                            javax.swing.GroupLayout.DEFAULT_SIZE,
+                            javax.swing.GroupLayout.PREFERRED_SIZE).addGap(20,
+                            20, 20).addGroup(
+                            layout.createParallelGroup(
+                                javax.swing.GroupLayout.Alignment.BASELINE)
+                                .addComponent(cancelButton).addComponent(
+                                    okButton)))).addGap(36, 36, 36)));
+    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
+    Dimension frameSize = getSize();
+    if (frameSize.height > screenSize.height) {
+      frameSize.height = screenSize.height;
+    }
+    if (frameSize.width > screenSize.width) {
+      frameSize.width = screenSize.width;
+    }
+    setLocation((screenSize.width - frameSize.width) / 2,
+        (screenSize.height - frameSize.height) / 2);
+    setUndecorated(false);
+    pack();
+  }
+
+  public String getPIN() {
+    return pinString;
+  }
+
+  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();
+      }
+    }
+  }
+
+  @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);
+        }
+      }
+    }
+  }
+
+}