Initial import.

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@1 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4

4 files changed, 1043 insertions, 0 deletions

diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUI.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUI.java
new file mode 100644
index 00000000..87b4eab4
--- /dev/null
+++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUI.java
@@ -0,0 +1,909 @@
+/*
+* 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.
+*/
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package at.gv.egiz.bku.gui;
+
+import at.gv.egiz.smcc.PINSpec;
+import java.awt.Color;
+import java.awt.Container;
+import java.awt.Cursor;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.text.MessageFormat;
+import java.util.List;
+import java.util.Locale;
+import java.util.ResourceBundle;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import javax.swing.GroupLayout;
+import javax.swing.ImageIcon;
+import javax.swing.JButton;
+import javax.swing.JDialog;
+import javax.swing.JFileChooser;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JPasswordField;
+import javax.swing.LayoutStyle;
+import javax.swing.SwingUtilities;
+import javax.swing.filechooser.FileFilter;
+import javax.swing.text.AttributeSet;
+import javax.swing.text.BadLocationException;
+import javax.swing.text.PlainDocument;
+
+/**
+ *
+ * @author clemens
+ */
+public class BKUGUI implements BKUGUIFacade {
+    
+    public static final String MESSAGES_BUNDLE = "at/gv/egiz/bku/gui/Messages";
+    public static final String LOGO_RESOURCE = "/images/logo.png";
+
+    public static final int MAIN_PANEL_WIDTH = 100;
+//    public static final int MAIN_PANEL_HEIGHT = 20;
+    public static final int PREF_SIZE_PINFIELD = 118;
+    public static final Color ERROR_COLOR = Color.RED;
+    public static final Color HYPERLINK_COLOR = Color.BLUE;
+    
+    private static final String TITLE_WELCOME = "title.welcome";
+    private static final String TITLE_INSERTCARD = "title.insertcard";
+    private static final String TITLE_CARD_NOT_SUPPORTED = "title.cardnotsupported";
+    private static final String TITLE_CARDPIN = "title.cardpin";
+    private static final String TITLE_SIGN = "title.sign";
+    private static final String TITLE_ERROR = "title.error";
+    private static final String TITLE_RETRY = "title.retry";
+    private static final String WINDOWTITLE_SAVE = "windowtitle.save";
+    
+    private static final String MESSAGE_WAIT="message.wait";
+    private static final String MESSAGE_INSERTCARD="message.insertcard";
+    private static final String MESSAGE_HASHDATALINK="message.hashdatalink";
+    private static final String MESSAGE_RETRIES="message.retries";
+    private static final String LABEL_PIN="label.pin";
+    private static final String LABEL_PINSIZE="label.pinsize";
+//    private static final String LABEL_CARDPINSIZE="label.cardpinsize";
+//    private static final String LABEL_SIGNPIN="label.signpin";
+//    private static final String LABEL_SIGNPINSIZE="label.signpinsize";
+    private static final String BUTTON_OK = "button.ok";
+    private static final String BUTTON_CANCEL = "button.cancel";
+    private static final String BUTTON_SIGN = "button.sign";
+    
+    private static final String MIMETYPE_DESC_XML = "mimetype.desc.xml";
+    private static final String MIMETYPE_DESC_TXT = "mimetype.desc.txt";
+    private static final String MIMETYPE_DESC_PDF = "mimetype.desc.pdf";
+    private static final String MIMETYPE_DESC_BIN = "mimetype.desc.bin";
+    private static final String SAVE_HASHDATAINPUT_PREFIX = "save.hashdatainput.prefix";
+    
+    protected Container contentPane;
+    protected ResourceBundle messages;
+    
+    /** left and right side main panels */
+    protected JPanel iconPanel;
+    protected JPanel contentPanel;
+    /** right side content panels and layouts */
+    protected JPanel headerPanel;
+    protected JPanel mainPanel;
+    protected JPanel buttonPanel;
+    /** right side fixed labels  */
+    protected JLabel titleLabel;
+    /** remember the pinfield to return to worker */
+    protected JPasswordField pinField;
+
+    /**
+     * @param contentPane
+     * @param localeString may be null
+     */
+    @Override
+    public void init(final Container contentPane, String localeString) {
+       
+        if (localeString != null) {
+            messages = ResourceBundle.getBundle(MESSAGES_BUNDLE, new Locale(localeString));
+        } else {
+            messages = ResourceBundle.getBundle(MESSAGES_BUNDLE);
+        }
+
+        this.contentPane = contentPane;
+
+        try {
+
+            SwingUtilities.invokeAndWait(new Runnable() {
+
+                public void run() {
+
+                    initIconPanel();
+                    initContentPanel();
+
+                    GroupLayout layout = new GroupLayout(contentPane);
+                    contentPane.setLayout(layout);
+                    layout.setHorizontalGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING).addGroup(layout.createSequentialGroup().addComponent(iconPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE).addPreferredGap(LayoutStyle.ComponentPlacement.RELATED).addComponent(contentPanel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)));
+                    layout.setVerticalGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(iconPanel, GroupLayout.Alignment.TRAILING, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE).addComponent(contentPanel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE));
+                }
+            });
+        } catch (Exception ex) {
+            throw new RuntimeException("Failed to init GUI: " + ex.getMessage());
+        }
+    }
+
+    protected void initIconPanel() {
+        iconPanel = new JPanel();
+        JLabel iconLabel = new JLabel();
+        iconLabel.setIcon(new ImageIcon(getClass().getResource(LOGO_RESOURCE))); // NOI18N
+
+        GroupLayout iconPanelLayout = new GroupLayout(iconPanel);
+        iconPanel.setLayout(iconPanelLayout);
+        iconPanelLayout.setHorizontalGroup(
+          iconPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addGroup(iconPanelLayout.createSequentialGroup().addContainerGap().addComponent(iconLabel).addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)));
+        iconPanelLayout.setVerticalGroup(
+          iconPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addGroup(iconPanelLayout.createSequentialGroup().addContainerGap().addComponent(iconLabel, GroupLayout.PREFERRED_SIZE, 105, GroupLayout.PREFERRED_SIZE).addContainerGap(41, Short.MAX_VALUE)));
+    }
+
+    protected void initContentPanel() {
+
+        contentPanel = new JPanel();
+
+        headerPanel = new JPanel();
+        mainPanel = new JPanel();
+        buttonPanel = new JPanel();
+
+//        headerPanel.setBorder(new TitledBorder("header"));
+//        mainPanel.setBorder(new TitledBorder("main"));
+//        buttonPanel.setBorder(new TitledBorder("button"));
+        
+        titleLabel = new JLabel();
+        titleLabel.setFont(titleLabel.getFont().deriveFont(titleLabel.getFont().getStyle() | 
+                            java.awt.Font.BOLD, titleLabel.getFont().getSize() + 2));
+//        titleLabel.setForeground(defaultForground);
+                            
+        GroupLayout headerPanelLayout = new GroupLayout(headerPanel);
+        headerPanel.setLayout(headerPanelLayout);
+        
+        headerPanelLayout.setHorizontalGroup(
+          headerPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+          .addComponent(titleLabel, GroupLayout.DEFAULT_SIZE, 225, Short.MAX_VALUE));
+        headerPanelLayout.setVerticalGroup(
+          headerPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(titleLabel));
+
+//        mainPanel.setPreferredSize(new Dimension(MAIN_PANEL_WIDTH, MAIN_PANEL_HEIGHT));
+
+        GroupLayout contentPanelLayout = new GroupLayout(contentPanel);
+        contentPanel.setLayout(contentPanelLayout);
+        contentPanelLayout.setHorizontalGroup(
+          contentPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+          .addGroup(contentPanelLayout.createSequentialGroup()
+          .addContainerGap()
+          .addGroup(contentPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+            .addComponent(headerPanel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+            .addComponent(mainPanel, GroupLayout.DEFAULT_SIZE, MAIN_PANEL_WIDTH, Short.MAX_VALUE)
+            .addComponent(buttonPanel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))));
+        contentPanelLayout.setVerticalGroup(
+          contentPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+          .addGroup(contentPanelLayout.createSequentialGroup()
+          .addContainerGap()
+          .addComponent(headerPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
+          .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
+          .addComponent(mainPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.PREFERRED_SIZE, Short.MAX_VALUE) //79, GroupLayout.PREFERRED_SIZE)
+          .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+          .addComponent(buttonPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
+          .addContainerGap()));
+    }
+    
+    @Override
+    public void showLoginDialog(ActionListener loginListener, String actionCommand) {
+        SwingUtilities.invokeLater(new Runnable() {
+
+            public void run() {
+                mainPanel.removeAll();
+                buttonPanel.removeAll();
+                
+                titleLabel.setText(messages.getString(TITLE_ERROR));
+//                titleLabel.setForeground(defaultForground);
+                
+                JLabel waitMsgLabel = new JLabel();
+                waitMsgLabel.setFont(waitMsgLabel.getFont().deriveFont(waitMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD));
+                waitMsgLabel.setText("<html>LoginDialog not supported yet.</html>"); 
+                waitMsgLabel.setForeground(ERROR_COLOR);
+
+                GroupLayout mainPanelLayout = new GroupLayout(mainPanel);
+                mainPanel.setLayout(mainPanelLayout);
+
+                mainPanelLayout.setHorizontalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(waitMsgLabel, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE, Short.MAX_VALUE));
+                mainPanelLayout.setVerticalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(waitMsgLabel));
+                
+                contentPanel.validate();
+            }
+        });
+    }
+    
+    @Override
+    public void showWelcomeDialog() {
+        SwingUtilities.invokeLater(new Runnable() {
+
+            public void run() {
+                mainPanel.removeAll();
+                buttonPanel.removeAll();
+                
+                titleLabel.setText(messages.getString(TITLE_WELCOME)); 
+//                titleLabel.setForeground(defaultForground);
+                
+                JLabel waitMsgLabel = new JLabel();
+                waitMsgLabel.setFont(waitMsgLabel.getFont().deriveFont(waitMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD));
+                waitMsgLabel.setText(messages.getString(MESSAGE_WAIT)); 
+
+                GroupLayout mainPanelLayout = new GroupLayout(mainPanel);
+                mainPanel.setLayout(mainPanelLayout);
+
+                mainPanelLayout.setHorizontalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(waitMsgLabel, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE, Short.MAX_VALUE));
+                mainPanelLayout.setVerticalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(waitMsgLabel));
+                
+                contentPanel.validate();
+                
+            }
+        });
+    }
+
+    @Override
+    public void showInsertCardDialog(final ActionListener cancelListener, final String cancelCommand) {
+        SwingUtilities.invokeLater(new Runnable() {
+
+            public void run() {
+                mainPanel.removeAll();
+                buttonPanel.removeAll();
+                
+                titleLabel.setText(messages.getString(TITLE_INSERTCARD)); 
+//                titleLabel.setForeground(defaultForground);
+                
+                JButton cancelButton = new JButton();
+                cancelButton.setFont(cancelButton.getFont());
+                cancelButton.setText(messages.getString(BUTTON_CANCEL)); 
+                cancelButton.addActionListener(cancelListener);
+                cancelButton.setActionCommand(cancelCommand);
+
+                GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel);
+                buttonPanel.setLayout(buttonPanelLayout);
+
+                buttonPanelLayout.setHorizontalGroup(
+                  buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+                  .addGroup(GroupLayout.Alignment.TRAILING, buttonPanelLayout.createSequentialGroup()
+                  .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                  .addComponent(cancelButton)
+                  .addContainerGap()));
+                buttonPanelLayout.setVerticalGroup(
+                  buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+                  .addComponent(cancelButton));
+               
+                contentPanel.validate();
+            }
+        });
+    }
+
+    @Override
+    public void showCardNotSupportedDialog(final ActionListener cancelListener, final String cancelCommand) {
+        SwingUtilities.invokeLater(new Runnable() {
+
+            public void run() {
+                mainPanel.removeAll();
+                buttonPanel.removeAll();
+                
+                titleLabel.setText(messages.getString(TITLE_CARD_NOT_SUPPORTED));
+//                titleLabel.setForeground(defaultForground);
+                
+                JButton cancelButton = new JButton();
+                cancelButton.setFont(cancelButton.getFont());
+                cancelButton.setText(messages.getString(BUTTON_CANCEL));
+                cancelButton.addActionListener(cancelListener);
+                cancelButton.setActionCommand(cancelCommand);
+                
+                JLabel errorMsgLabel = new JLabel();
+                errorMsgLabel.setFont(errorMsgLabel.getFont().deriveFont(errorMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD));
+                errorMsgLabel.setText(messages.getString(MESSAGE_INSERTCARD)); 
+
+                GroupLayout mainPanelLayout = new GroupLayout(mainPanel);
+                mainPanel.setLayout(mainPanelLayout);
+
+                mainPanelLayout.setHorizontalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(errorMsgLabel, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE, Short.MAX_VALUE));
+                mainPanelLayout.setVerticalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(errorMsgLabel));
+                
+                
+                GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel);
+                buttonPanel.setLayout(buttonPanelLayout);
+
+                buttonPanelLayout.setHorizontalGroup(
+                  buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+                  .addGroup(GroupLayout.Alignment.TRAILING, buttonPanelLayout.createSequentialGroup()
+                  .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                  .addComponent(cancelButton)
+                  .addContainerGap()));
+                buttonPanelLayout.setVerticalGroup(
+                  buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+                  .addComponent(cancelButton));
+               
+                contentPanel.validate();
+            }
+        });
+    }
+
+    private void showCardPINDialog(final PINSpec pinSpec, final int numRetries, final ActionListener okListener, final String okCommand, final ActionListener cancelListener, final String cancelCommand) {
+        SwingUtilities.invokeLater(new Runnable() {
+
+            public void run() {
+
+                mainPanel.removeAll();
+                buttonPanel.removeAll();
+                
+                if (numRetries < 0) {
+                    String cardpinTitle = messages.getString(TITLE_CARDPIN);
+                    titleLabel.setText(MessageFormat.format(cardpinTitle, new Object[] {pinSpec.getLocalizedName()}));
+                } else {
+                    titleLabel.setText(messages.getString(TITLE_RETRY));
+                }
+
+                JButton cancelButton = new JButton();
+                cancelButton.setFont(cancelButton.getFont());
+                cancelButton.setText(messages.getString(BUTTON_CANCEL));
+                cancelButton.setActionCommand(cancelCommand);
+                cancelButton.addActionListener(cancelListener);
+
+                JButton okButton = new JButton();
+                okButton.setEnabled(false);
+                okButton.setFont(okButton.getFont());
+                okButton.setText(messages.getString(BUTTON_OK));
+                okButton.setActionCommand(okCommand);
+                okButton.addActionListener(okListener);
+                
+                JLabel cardPinLabel = new JLabel();
+                cardPinLabel.setFont(cardPinLabel.getFont().deriveFont(cardPinLabel.getFont().getStyle() | java.awt.Font.BOLD));
+                String pinLabel = messages.getString(LABEL_PIN); 
+                cardPinLabel.setText(MessageFormat.format(pinLabel, new Object[] {pinSpec.getLocalizedName()}));
+
+//                JPasswordField cardPINField = new JPasswordField();
+                pinField = new JPasswordField();
+                pinField.setText("");
+                pinField.setDocument(new PINDocument(pinSpec, okButton));
+                pinField.setActionCommand(okCommand);
+                pinField.addActionListener(new ActionListener() {
+
+                    @Override
+                    public void actionPerformed(ActionEvent e) {
+                        if (pinField.getPassword().length >= pinSpec.getMinLength()) {
+                            okListener.actionPerformed(e);
+                        }
+                    }
+                });
+
+                JLabel infoLabel = new JLabel();
+                if (numRetries < 0) {
+                    infoLabel.setFont(infoLabel.getFont().deriveFont(infoLabel.getFont().getStyle() & ~java.awt.Font.BOLD));
+                    String pinsizePattern = messages.getString(LABEL_PINSIZE);
+                    String pinSize = String.valueOf(pinSpec.getMinLength());
+                    if (pinSpec.getMinLength() != pinSpec.getMaxLength()) {
+                        pinSize += "-" + pinSpec.getMaxLength();
+                    }
+                    infoLabel.setText(MessageFormat.format(pinsizePattern, new Object[] {pinSize}));
+                } else  {
+                    infoLabel.setText(MessageFormat.format(messages.getString(MESSAGE_RETRIES), new Object[] {String.valueOf(numRetries)}));
+                    infoLabel.setForeground(ERROR_COLOR);
+                }
+
+                GroupLayout mainPanelLayout = new GroupLayout(mainPanel);
+                mainPanel.setLayout(mainPanelLayout);
+
+//                GroupLayout.ParallelGroup mainGroup = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING);
+//                mainGroup.addComponent(pinSizeLabel) //, GroupLayout.DEFAULT_SIZE, PREF_SIZE_PINFIELD, Short.MAX_VALUE)
+//                  .addComponent(pinField, GroupLayout.DEFAULT_SIZE, PREF_SIZE_PINFIELD, Short.MAX_VALUE);
+                
+                mainPanelLayout.setHorizontalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addGroup(mainPanelLayout.createSequentialGroup() //                  .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+                  //                  .addComponent(hashDataLabel)
+                  //                  .addGroup(GroupLayout.Alignment.TRAILING, mainPanelLayout.createSequentialGroup()
+                  .addComponent(cardPinLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.PREFERRED_SIZE, GroupLayout.PREFERRED_SIZE).addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) //RELATED)
+                  .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) //TRAILING)
+                  .addComponent(infoLabel) //, GroupLayout.DEFAULT_SIZE, PREF_SIZE_PINFIELD, Short.MAX_VALUE)
+                  .addComponent(pinField, GroupLayout.DEFAULT_SIZE, PREF_SIZE_PINFIELD, Short.MAX_VALUE)) //))
+                  .addContainerGap()));
+
+                mainPanelLayout.setVerticalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+                  .addGroup(mainPanelLayout.createSequentialGroup()
+                  .addContainerGap() //                  .addComponent(hashDataLabel).addGap(14, 14, 14)
+                  .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE) //, false)
+                  .addComponent(cardPinLabel) //, GroupLayout.PREFERRED_SIZE, 17, GroupLayout.PREFERRED_SIZE)
+                  .addComponent(pinField)) //, GroupLayout.PREFERRED_SIZE, 19, GroupLayout.PREFERRED_SIZE))
+                  .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED).addComponent(infoLabel).addGap(cardPinLabel.getFont().getSize()))); //10, 10, 10)));
+
+                GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel);
+                buttonPanel.setLayout(buttonPanelLayout);
+
+                buttonPanelLayout.setHorizontalGroup(
+                  buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+                  .addGroup(GroupLayout.Alignment.TRAILING, buttonPanelLayout.createSequentialGroup()
+                  .addContainerGap(15, Short.MAX_VALUE)
+                  .addComponent(okButton)
+                  .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
+                  .addComponent(cancelButton).addContainerGap()));
+                buttonPanelLayout.setVerticalGroup(
+                  buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addGroup(buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE).addComponent(okButton).addComponent(cancelButton)));
+                
+                pinField.requestFocusInWindow();
+                contentPanel.validate();
+                
+            }
+        });
+    }
+
+    @Override
+    public void showCardPINDialog(PINSpec pinSpec, ActionListener okListener, String okCommand, ActionListener cancelListener, String cancelCommand) {
+        showCardPINDialog(pinSpec, -1, okListener, okCommand, cancelListener, cancelCommand);
+    }
+
+    @Override
+    public void showCardPINRetryDialog(PINSpec pinSpec, int numRetries, ActionListener okListener, String okCommand, ActionListener cancelListener, String cancelCommand) {
+        showCardPINDialog(pinSpec, numRetries, okListener, okCommand, cancelListener, cancelCommand);
+    }
+    
+    @Override
+    public void showSignaturePINDialog(PINSpec pinSpec, ActionListener signListener, String signCommand, ActionListener cancelListener, String cancelCommand, ActionListener hashdataListener, String hashdataCommand) {
+        showSignaturePINDialog(pinSpec, -1, signListener, signCommand, cancelListener, cancelCommand, hashdataListener, hashdataCommand);
+    }
+
+    @Override
+    public void showSignaturePINRetryDialog(PINSpec pinSpec, int numRetries, ActionListener okListener, String okCommand, ActionListener cancelListener, String cancelCommand, ActionListener hashdataListener, String hashdataCommand) {
+        showSignaturePINDialog(pinSpec, numRetries, okListener, okCommand, cancelListener, cancelCommand, hashdataListener, hashdataCommand);
+    }
+
+    
+    
+    private void showSignaturePINDialog(final PINSpec pinSpec, final int numRetries, final ActionListener signListener, final String signCommand, final ActionListener cancelListener, final String cancelCommand, final ActionListener hashdataListener, final String hashdataCommand) {
+        SwingUtilities.invokeLater(new Runnable() {
+
+            public void run() {
+                mainPanel.removeAll();
+                buttonPanel.removeAll();
+                
+                if (numRetries < 0) {
+                    titleLabel.setText(messages.getString(TITLE_SIGN));
+                } else {
+                    titleLabel.setText(messages.getString(TITLE_RETRY));
+                }
+
+                JButton cancelButton = new JButton();
+                cancelButton.setFont(cancelButton.getFont());
+                cancelButton.setText(messages.getString(BUTTON_CANCEL));
+                cancelButton.setActionCommand(cancelCommand);
+                cancelButton.addActionListener(cancelListener);
+
+                JButton signButton = new JButton();
+                signButton.setEnabled(false);
+                signButton.setFont(signButton.getFont());
+                signButton.setText(messages.getString(BUTTON_SIGN));
+                signButton.setActionCommand(signCommand);
+                signButton.addActionListener(signListener);
+
+                JLabel signPinLabel = new JLabel();
+                signPinLabel.setFont(signPinLabel.getFont().deriveFont(signPinLabel.getFont().getStyle() | java.awt.Font.BOLD));
+                String pinLabel = messages.getString(LABEL_PIN); 
+                signPinLabel.setText(MessageFormat.format(pinLabel, new Object[] {pinSpec.getLocalizedName()}));
+
+                pinField = new JPasswordField();
+                pinField.setText("");
+                pinField.setDocument(new PINDocument(pinSpec, signButton));
+                pinField.setActionCommand(signCommand);
+                pinField.addActionListener(new ActionListener() {
+
+                    @Override
+                    public void actionPerformed(ActionEvent e) {
+                        if (pinField.getPassword().length >= pinSpec.getMinLength()) {
+                            signListener.actionPerformed(e);
+                        }
+                    }
+                });
+
+                //pinsize or error label
+                JLabel infoLabel = new JLabel();
+                infoLabel.setFont(infoLabel.getFont().deriveFont(infoLabel.getFont().getStyle() & ~java.awt.Font.BOLD));
+                if (numRetries < 0) {
+                    String pinsizePattern = messages.getString(LABEL_PINSIZE);
+                    String pinSize = String.valueOf(pinSpec.getMinLength());
+                    if (pinSpec.getMinLength() != pinSpec.getMaxLength()) {
+                        pinSize += "-" + pinSpec.getMaxLength();
+                    }
+                    infoLabel.setText(MessageFormat.format(pinsizePattern, new Object[] {pinSize}));
+                } else {
+                    infoLabel.setText(MessageFormat.format(messages.getString(MESSAGE_RETRIES), new Object[] {String.valueOf(numRetries)}));
+                    infoLabel.setForeground(ERROR_COLOR);
+                }
+                
+                JLabel hashDataLabel = new JLabel();
+                hashDataLabel.setFont(hashDataLabel.getFont().deriveFont(hashDataLabel.getFont().getStyle() & ~java.awt.Font.BOLD));
+                hashDataLabel.setText(messages.getString(MESSAGE_HASHDATALINK));
+                hashDataLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
+                hashDataLabel.setForeground(HYPERLINK_COLOR);
+                hashDataLabel.addMouseListener(new MouseAdapter() {
+                    @Override
+                    public void mouseClicked(MouseEvent me) {       
+                        ActionEvent e = new ActionEvent(this, ActionEvent.ACTION_PERFORMED, hashdataCommand);
+                        hashdataListener.actionPerformed(e);
+                    }
+                });
+                
+                GroupLayout mainPanelLayout = new GroupLayout(mainPanel);
+                mainPanel.setLayout(mainPanelLayout);
+
+                mainPanelLayout.setHorizontalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addGroup(mainPanelLayout.createSequentialGroup().addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(hashDataLabel).addGroup(GroupLayout.Alignment.TRAILING, mainPanelLayout.createSequentialGroup().addComponent(signPinLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.PREFERRED_SIZE, GroupLayout.PREFERRED_SIZE).addPreferredGap(LayoutStyle.ComponentPlacement.RELATED).addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.TRAILING).addComponent(infoLabel) //, GroupLayout.DEFAULT_SIZE, 118, Short.MAX_VALUE)
+                  .addComponent(pinField, GroupLayout.DEFAULT_SIZE, PREF_SIZE_PINFIELD, Short.MAX_VALUE)))).addContainerGap()));
+
+                mainPanelLayout.setVerticalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addGroup(mainPanelLayout.createSequentialGroup().addComponent(hashDataLabel).addGap(hashDataLabel.getFont().getSize()) //14, 14, 14)
+                  .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE, false).addComponent(signPinLabel) //, GroupLayout.PREFERRED_SIZE, 17, GroupLayout.PREFERRED_SIZE)
+                  .addComponent(pinField)) //, GroupLayout.PREFERRED_SIZE, 19, GroupLayout.PREFERRED_SIZE))
+                  .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED).addComponent(infoLabel).addGap(signPinLabel.getFont().getSize()))); //10, 10, 10)));
+
+                GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel);
+                buttonPanel.setLayout(buttonPanelLayout);
+
+                buttonPanelLayout.setHorizontalGroup(
+                  buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addGroup(GroupLayout.Alignment.TRAILING, buttonPanelLayout.createSequentialGroup().addContainerGap(15, Short.MAX_VALUE).addComponent(signButton).addPreferredGap(LayoutStyle.ComponentPlacement.RELATED).addComponent(cancelButton).addContainerGap()));
+                buttonPanelLayout.setVerticalGroup(
+                  buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addGroup(buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE).addComponent(signButton).addComponent(cancelButton)));
+
+                pinField.requestFocusInWindow();
+                contentPanel.validate();
+                
+            }
+
+//            private ParallelGroup createMainGroup(GroupLayout mainPanelLayout, JLabel hashDataLabel, JLabel signPinLabel, JLabel pinSizeLabel, JLabel errorLabel) {
+//                ParallelGroup mainGroup = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING);
+//                mainGroup.addComponent(hashDataLabel);
+//                if (errorLabel != null) {
+//                    mainGroup.addComponent(errorLabel);
+//                }
+//                mainGroup.addGroup(GroupLayout.Alignment.TRAILING, mainPanelLayout.createSequentialGroup()
+//                                                                    .addComponent(signPinLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.PREFERRED_SIZE, GroupLayout.PREFERRED_SIZE)
+//                                                                    .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
+//                                                                    .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.TRAILING)
+//                                                                                                .addComponent(pinSizeLabel)
+//                                                                                                .addComponent(pinField, GroupLayout.DEFAULT_SIZE, PREF_SIZE_PINFIELD, Short.MAX_VALUE)));
+//                return mainGroup;
+//            }
+            
+//            private GroupLayout.SequentialGroup createVerticalMainGroup(GroupLayout mainPanelLayout, JLabel hashDataLabel, JLabel signPinLabel, JLabel pinSizeLabel, JLabel errorLabel) {
+//                GroupLayout.SequentialGroup mainGroup = mainPanelLayout.createSequentialGroup();
+//                mainGroup.addComponent(hashDataLabel)
+//                    .addGap(hashDataLabel.getFont().getSize()); //14, 14, 14)
+//                    
+//                if (errorLabel != null) {
+//                    mainGroup.addComponent(errorLabel)
+//                      .addGap(errorLabel.getFont().getSize());
+//                }
+//                mainGroup.addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE, false)
+//                        .addComponent(signPinLabel) //, GroupLayout.PREFERRED_SIZE, 17, GroupLayout.PREFERRED_SIZE)
+//                        .addComponent(pinField)) //, GroupLayout.PREFERRED_SIZE, 19, GroupLayout.PREFERRED_SIZE))
+//                    .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
+//                    .addComponent(pinSizeLabel)
+//                    .addGap(signPinLabel.getFont().getSize());
+//                
+//                return mainGroup;
+////                mainPanelLayout.createSequentialGroup()
+////                    .addComponent(hashDataLabel)
+////                    .addGap(hashDataLabel.getFont().getSize()) //14, 14, 14)
+////                    .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE, false)
+////                        .addComponent(signPinLabel) //, GroupLayout.PREFERRED_SIZE, 17, GroupLayout.PREFERRED_SIZE)
+////                        .addComponent(pinField)) //, GroupLayout.PREFERRED_SIZE, 19, GroupLayout.PREFERRED_SIZE))
+////                    .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
+////                    .addComponent(pinSizeLabel)
+////                    .addGap(signPinLabel.getFont().getSize())
+////                    
+////                    
+//            }
+        });
+    }
+
+    @Override
+    public void showErrorDialog(final String errorMsg, final ActionListener okListener, final String okCommand) {
+        SwingUtilities.invokeLater(new Runnable() {
+
+            public void run() {
+                mainPanel.removeAll();
+                buttonPanel.removeAll();
+                
+                titleLabel.setText(messages.getString(TITLE_ERROR)); 
+//                titleLabel.setForeground(defaultForground);
+
+                JLabel errorMsgLabel = new JLabel();
+                errorMsgLabel.setFont(errorMsgLabel.getFont().deriveFont(errorMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD));
+                errorMsgLabel.setText("<html>" + errorMsg + "</html>");
+                errorMsgLabel.setForeground(ERROR_COLOR);
+
+                GroupLayout mainPanelLayout = new GroupLayout(mainPanel);
+                mainPanel.setLayout(mainPanelLayout);
+
+                mainPanelLayout.setHorizontalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(errorMsgLabel, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE, Short.MAX_VALUE));
+                mainPanelLayout.setVerticalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(errorMsgLabel));
+                
+                JButton okButton = new JButton();
+                okButton.setFont(okButton.getFont());
+                okButton.setText(messages.getString(BUTTON_OK));
+                okButton.setActionCommand(okCommand);
+                okButton.addActionListener(okListener);
+
+                GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel);
+                buttonPanel.setLayout(buttonPanelLayout);
+
+                buttonPanelLayout.setHorizontalGroup(
+                  buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+                  .addGroup(GroupLayout.Alignment.TRAILING, buttonPanelLayout.createSequentialGroup()
+                  .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                  .addComponent(okButton)
+                  .addContainerGap()));
+                buttonPanelLayout.setVerticalGroup(
+                  buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+                  .addComponent(okButton));
+                
+                contentPanel.validate();
+            }
+        });
+    }
+
+    @Override
+    public void showErrorDialog(final String errorMsg) {
+        SwingUtilities.invokeLater(new Runnable() {
+
+            public void run() {
+                mainPanel.removeAll();
+                buttonPanel.removeAll();
+                
+                titleLabel.setText(messages.getString(TITLE_ERROR)); 
+//                titleLabel.setForeground(defaultForground);
+
+                JLabel errorMsgLabel = new JLabel();
+                errorMsgLabel.setFont(errorMsgLabel.getFont().deriveFont(errorMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD));
+                errorMsgLabel.setText("<html>" + errorMsg + "</html>"); 
+                errorMsgLabel.setForeground(ERROR_COLOR);
+
+                GroupLayout mainPanelLayout = new GroupLayout(mainPanel);
+                mainPanel.setLayout(mainPanelLayout);
+
+                mainPanelLayout.setHorizontalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(errorMsgLabel, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE, Short.MAX_VALUE));
+                mainPanelLayout.setVerticalGroup(
+                  mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(errorMsgLabel));
+                
+                contentPanel.validate();
+            }
+        });
+    }
+    
+    @Override
+    public void showHashDataInputDialog(final List<HashDataInput> signedReferences, final ActionListener okListener, final String okCommand) {
+        SwingUtilities.invokeLater(new Runnable() {
+
+            public void run() {
+                
+                if (signedReferences != null && signedReferences.size() == 1) {
+                    FileOutputStream fos = null;
+                    try {
+                        HashDataInput signedRef = signedReferences.get(0);
+                        final String mimeType = signedRef.getMimeType();
+                        String dir = System.getProperty("user.home");
+                        JFileChooser fileDialog = new JFileChooser(dir);
+                        fileDialog.setFileSelectionMode(JFileChooser.FILES_ONLY);
+                        fileDialog.setMultiSelectionEnabled(false);
+                        fileDialog.setDialogTitle(messages.getString(WINDOWTITLE_SAVE));
+                        fileDialog.setDialogType(JFileChooser.SAVE_DIALOG);
+                        fileDialog.setFileHidingEnabled(true);
+                        MimeFilter mimeFilter = new MimeFilter(mimeType);
+                        fileDialog.setFileFilter(mimeFilter);
+                        String filename = messages.getString(SAVE_HASHDATAINPUT_PREFIX) + mimeFilter.getExtension();
+                        fileDialog.setSelectedFile(new File(dir, filename));
+                        switch (fileDialog.showSaveDialog(contentPane)) {
+                            case JFileChooser.APPROVE_OPTION:
+                                File f = fileDialog.getSelectedFile();
+//                                if (f.exists()) {
+//                                    //TODO
+//                                }
+                                    
+                                fos = new FileOutputStream(f);
+                                BufferedOutputStream bos = new BufferedOutputStream(fos);
+                                InputStream hdi = signedRef.getHashDataInput();
+                                int b;
+                                while ((b = hdi.read()) != -1) {
+                                    bos.write(b);
+                                }
+                                bos.flush();
+                                bos.close();
+                        }
+                    } catch (IOException ex) {
+                        showErrorDialog("Failed to write signed reference to file: " + ex.getMessage(), null, null);
+                        ex.printStackTrace();
+                    } finally {
+                        try {
+                            fos.close();
+                        } catch (IOException ex) {}
+                    }
+                } else {
+                    mainPanel.removeAll();
+                    buttonPanel.removeAll();
+
+                    titleLabel.setText(messages.getString(TITLE_ERROR)); 
+    //                titleLabel.setForeground(defaultForground);
+
+                    JLabel errorMsgLabel = new JLabel();
+                    errorMsgLabel.setFont(errorMsgLabel.getFont().deriveFont(errorMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD));
+                    errorMsgLabel.setText("<html>HashDataInputDialog not supported yet.</html>"); 
+                    errorMsgLabel.setForeground(ERROR_COLOR);
+
+                    GroupLayout mainPanelLayout = new GroupLayout(mainPanel);
+                    mainPanel.setLayout(mainPanelLayout);
+
+                    mainPanelLayout.setHorizontalGroup(
+                      mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(errorMsgLabel, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE, Short.MAX_VALUE));
+                    mainPanelLayout.setVerticalGroup(
+                      mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING).addComponent(errorMsgLabel));
+
+                    JButton okButton = new JButton();
+                    okButton.setFont(okButton.getFont());
+                    okButton.setText(messages.getString(BUTTON_OK));
+                    okButton.setActionCommand(okCommand);
+                    okButton.addActionListener(okListener);
+
+                    GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel);
+                    buttonPanel.setLayout(buttonPanelLayout);
+
+                    buttonPanelLayout.setHorizontalGroup(
+                      buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+                      .addGroup(GroupLayout.Alignment.TRAILING, buttonPanelLayout.createSequentialGroup()
+                      .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                      .addComponent(okButton)
+                      .addContainerGap()));
+                    buttonPanelLayout.setVerticalGroup(
+                      buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING)
+                      .addComponent(okButton));
+
+                    contentPanel.validate();
+                }
+            }
+        });
+    }
+
+    @Override
+    public char[] getPin() {
+        if (pinField != null) 
+            return pinField.getPassword();
+        return null;
+    }
+    
+    class PINDocument extends PlainDocument {
+
+        private PINSpec pinSpec;
+        private Pattern pinPattern;
+        private JButton enterButton;
+
+        public PINDocument(PINSpec pinSpec, JButton enterButton) {
+            this.pinSpec = pinSpec;
+            if (pinSpec.getRexepPattern() != null) {
+                pinPattern = Pattern.compile(pinSpec.getRexepPattern());
+            } else {
+                pinPattern = Pattern.compile(".");
+            }
+            this.enterButton = enterButton;
+        }
+
+        @Override
+        public void insertString(int offs, String str, AttributeSet a) throws BadLocationException {
+            if (pinSpec.getMaxLength() >= (getLength() + str.length())) {
+                boolean matches = true;
+                for (int i = 0; i < str.length(); i++) {
+                    Matcher m = pinPattern.matcher(str.substring(i, i+1));
+                    if (!m.matches()) {
+                        matches = false;
+                    }
+                }
+                if (matches) {
+                    super.insertString(offs, str, a);
+                }
+            }
+            enterButton.setEnabled(getLength() >= pinSpec.getMinLength());
+        }
+
+        @Override
+        public void remove(int offs, int len) throws BadLocationException {
+            super.remove(offs, len);
+            enterButton.setEnabled(getLength() >= pinSpec.getMinLength());
+        }
+    }
+    
+    class MimeFilter extends FileFilter {
+
+        protected String mimeType;
+
+        public MimeFilter(String mimeType) {
+            this.mimeType = mimeType;
+        }
+        
+        @Override
+        public boolean accept(File f) {
+
+            if (f.isDirectory()) {
+                return true;
+            } else if ("text/xml".equals(mimeType)) {
+                return "xml".equals(getExtension(f));
+            } else if ("text/plain".equals(mimeType)) {
+                return "txt".equals(getExtension(f));
+            } else if ("application/pdf".equals(mimeType)) {
+                return "pdf".equals(getExtension(f));
+            } else {
+                return "bin".equals(getExtension(f));
+            }
+        }
+
+        private String getExtension(File f) {
+            String ext = null;
+            String s = f.getName();
+            int i = s.lastIndexOf('.');
+
+            if (i > 0 &&  i < s.length() - 1) {
+                ext = s.substring(i+1).toLowerCase();
+            }
+            return ext;
+        }
+
+        @Override
+        public String getDescription() {
+            if ("text/xml".equals(mimeType)) {
+                return messages.getString(MIMETYPE_DESC_XML);
+            } else if ("text/plain".equals(mimeType)) {
+                return messages.getString(MIMETYPE_DESC_TXT);
+            } else if ("application/pdf".equals(mimeType)) {
+                return messages.getString(MIMETYPE_DESC_PDF);
+            } else {
+                return messages.getString(MIMETYPE_DESC_BIN);
+            }
+        }
+        
+        public String getExtension() {
+            if ("text/xml".equals(mimeType)) {
+                return ".xml";
+            } else if ("text/plain".equals(mimeType)) {
+                return ".txt";
+            } else if ("application/pdf".equals(mimeType)) {
+                return ".pdf";
+            } else {
+                return ".bin";
+            }
+        }
+    }
+}
diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFacade.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFacade.java
new file mode 100644
index 00000000..3766e905
--- /dev/null
+++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFacade.java
@@ -0,0 +1,66 @@
+/*
+* 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.
+*/
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package at.gv.egiz.bku.gui;
+
+//import at.gv.egiz.smcc.PINSpec;
+import at.gv.egiz.smcc.PINSpec;
+import java.awt.Container;
+import java.awt.event.ActionListener;
+import java.util.List;
+import javax.swing.JPasswordField;
+
+/**
+ *
+ * @author clemens
+ */
+public interface BKUGUIFacade {
+    
+    public void init(Container contentPane, String localeString);
+    
+    public void showWelcomeDialog(); 
+    
+    /**
+     * MOA-ID only
+     * @param loginListener
+     */
+    public void showLoginDialog(ActionListener loginListener, String actionCommand);
+    
+    public void showInsertCardDialog(ActionListener cancelListener, String actionCommand);
+    
+    public void showCardNotSupportedDialog(ActionListener cancelListener, String actionCommand);
+    
+    public void showCardPINDialog(PINSpec pinSpec, ActionListener okListener, String okCommand, ActionListener cancelListener, String cancelCommand);
+    
+    public void showCardPINRetryDialog(PINSpec pinSpec, int numRetries, ActionListener okListener, String okCommand, ActionListener cancelListener, String cancelCommand);
+    
+    public void showSignaturePINDialog(PINSpec pinSpec, ActionListener signListener, String signCommand, ActionListener cancelListener, String cancelCommand, ActionListener hashdataListener, String hashdataCommand);
+    
+    public void showSignaturePINRetryDialog(PINSpec pinSpec, int numRetries, ActionListener okListener, String okCommand, ActionListener cancelListener, String cancelCommand, ActionListener hashdataListener, String hashdataCommand);
+    
+    public char[] getPin();
+    
+    public void showHashDataInputDialog(List<HashDataInput> signedReferences, ActionListener okListener, String actionCommand);
+    
+    public void showErrorDialog(String errorMsg, ActionListener okListener, String actionCommand);
+    
+    public void showErrorDialog(String errorMsg);
+    
+}
diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFactory.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFactory.java
new file mode 100644
index 00000000..478b949b
--- /dev/null
+++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIFactory.java
@@ -0,0 +1,32 @@
+/*
+* 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.gui;

+

+public class BKUGUIFactory {

+  private static BKUGUIFactory instance = new BKUGUIFactory();

+

+  private BKUGUIFactory() {

+  }

+

+  protected BKUGUIFacade createNewGUI() {

+    return new BKUGUI();

+  }

+

+  public static BKUGUIFacade createGUI() {

+    return instance.createNewGUI();

+  }

+}

diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/HashDataInput.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/HashDataInput.java
new file mode 100644
index 00000000..d916e81c
--- /dev/null
+++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/HashDataInput.java
@@ -0,0 +1,36 @@
+/*
+* 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.
+*/
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package at.gv.egiz.bku.gui;
+
+import java.io.InputStream;
+
+/**
+ *
+ * @author clemens
+ */
+public interface HashDataInput {
+    
+    public InputStream getHashDataInput();
+    
+    public String getMimeType();
+    
+}