diff options
Diffstat (limited to 'BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java')
| -rw-r--r-- | BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java | 1306 |
1 files changed, 1306 insertions, 0 deletions
diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java new file mode 100644 index 00000000..9d23315c --- /dev/null +++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/BKUGUIImpl.java @@ -0,0 +1,1306 @@ +/* + * 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; + +import at.gv.egiz.smcc.PINSpec; +import at.gv.egiz.stal.HashDataInput; +import at.gv.egiz.stal.impl.ByteArrayHashDataInput; +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.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.lang.reflect.InvocationTargetException; +import java.net.URL; +import java.text.MessageFormat; +import java.util.Collections; +import java.util.List; +import java.util.Locale; +import java.util.ResourceBundle; +import javax.swing.CellRendererPane; +import javax.swing.GroupLayout; +import javax.swing.ImageIcon; +import javax.swing.JButton; +import javax.swing.JFileChooser; +import javax.swing.JLabel; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.JPasswordField; +import javax.swing.JScrollPane; +import javax.swing.JTable; +import javax.swing.LayoutStyle; +import javax.swing.SwingUtilities; +import javax.swing.table.TableCellRenderer; +import javax.swing.table.TableModel; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +/** + * + * @author clemens + */ +public class BKUGUIImpl implements BKUGUIFacade { + + private static final Log log = LogFactory.getLog(BKUGUIImpl.class); + + protected HelpMouseListener helpListener; + + 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; + protected JLabel helpLabel; + /** remember the pinfield to return to worker */ + protected JPasswordField pinField; + + protected int buttonSize; + + /** gui style config (default 'simple') */ + protected boolean renderHeaderPanel = false; + protected boolean renderIconPanel = false; + protected boolean renderCancelButton = false; + + /** + * set contentPane + * init message bundle + * configure the style + * register the help listener + * create GUI (on event-dispatching thread) + * + * @param contentPane + * @param locale + * @param guiStyle + * @param background + * @param helpListener + */ + public BKUGUIImpl(Container contentPane, + Locale locale, + Style guiStyle, + URL background, + ActionListener helpListener) { + this.contentPane = contentPane; + + if (locale != null) { + messages = ResourceBundle.getBundle(MESSAGES_BUNDLE, locale); + } else { + messages = ResourceBundle.getBundle(MESSAGES_BUNDLE); + } + + if (guiStyle == Style.advanced) { + renderHeaderPanel = true; + renderIconPanel = false; + renderCancelButton = true; + } + + registerHelpListener(helpListener); + + createGUI(background); + } + + private void createGUI(final URL background) { + + try { + + log.debug("scheduling gui initialization"); + + SwingUtilities.invokeAndWait(new Runnable() { + + @Override + public void run() { + + log.debug("initializing gui"); + + if (renderIconPanel) { + initIconPanel(background); + initContentPanel(null); + } else { + initContentPanel(background); + } + + GroupLayout layout = new GroupLayout(contentPane); + contentPane.setLayout(layout); + + if (renderIconPanel) { + layout.setHorizontalGroup(layout.createSequentialGroup() + .addComponent(iconPanel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED) + .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)); + } else { + layout.setHorizontalGroup(layout.createSequentialGroup().addComponent(contentPanel)); + layout.setVerticalGroup(layout.createSequentialGroup().addComponent(contentPanel)); + } + } + }); + } catch (Exception ex) { + throw new RuntimeException("Failed to init GUI: " + ex.getMessage()); + } + } + + protected void initIconPanel(URL background) { + if (background == null) { + background = getClass().getResource(DEFAULT_BACKGROUND); + } + if ("file".equals(background.getProtocol())) { + log.warn("file:// background images not permitted: " + background); + background = getClass().getResource(DEFAULT_BACKGROUND); + } + log.debug("loading icon panel background " + background); + + iconPanel = new JPanel(); + JLabel iconLabel = new JLabel(); + iconLabel.setIcon(new ImageIcon(background)); + + GroupLayout iconPanelLayout = new GroupLayout(iconPanel); + iconPanel.setLayout(iconPanelLayout); + iconPanelLayout.setHorizontalGroup( + iconPanelLayout.createSequentialGroup() + .addContainerGap() + .addComponent(iconLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)); + // no gap here (contentPanel has containerGap) + iconPanelLayout.setVerticalGroup( + iconPanelLayout.createSequentialGroup() + .addContainerGap() + .addComponent(iconLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) + .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)); + } + + protected void initContentPanel(URL background) { + + if (background == null) { + background = getClass().getResource(DEFAULT_BACKGROUND); + } + if ("file".equals(background.getProtocol())) { + log.warn("file:// background images not permitted: " + background); + background = getClass().getResource(DEFAULT_BACKGROUND); + } + log.debug("loading background " + background); + contentPanel = new ImagePanel(background); + + mainPanel = new JPanel(); + mainPanel.setOpaque(false); + buttonPanel = new JPanel(); + buttonPanel.setOpaque(false); + + helpLabel = new JLabel(); + helpLabel.setIcon(new ImageIcon(getClass().getResource(HELP_IMG))); + helpLabel.getAccessibleContext().setAccessibleName(messages.getString(ALT_HELP)); + helpLabel.addMouseListener(helpListener); + helpLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); + + buttonSize = initButtonSize(messages, renderCancelButton); + + if (renderHeaderPanel) { + headerPanel = new JPanel(); + headerPanel.setOpaque(false); + + titleLabel = new JLabel(); + titleLabel.setFont(titleLabel.getFont().deriveFont(titleLabel.getFont().getStyle() | + java.awt.Font.BOLD, titleLabel.getFont().getSize() + 2)); + + GroupLayout headerPanelLayout = new GroupLayout(headerPanel); + headerPanel.setLayout(headerPanelLayout); + + headerPanelLayout.setHorizontalGroup( + headerPanelLayout.createSequentialGroup() + .addComponent(titleLabel, 0, GroupLayout.PREFERRED_SIZE, Short.MAX_VALUE) + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) + .addComponent(helpLabel)); + headerPanelLayout.setVerticalGroup( + headerPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addComponent(titleLabel, 0, GroupLayout.PREFERRED_SIZE, Short.MAX_VALUE) + .addComponent(helpLabel)); + } + + GroupLayout contentPanelLayout = new GroupLayout(contentPanel); + contentPanel.setLayout(contentPanelLayout); + + GroupLayout.ParallelGroup horizontalContentInner = contentPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING); + if (renderHeaderPanel) { + horizontalContentInner + .addComponent(headerPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE); + } + horizontalContentInner + .addComponent(mainPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addComponent(buttonPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE); + GroupLayout.SequentialGroup horizontalContentOuter = contentPanelLayout.createSequentialGroup(); + if (!renderIconPanel) { + horizontalContentOuter + .addContainerGap(); + } + horizontalContentOuter + .addGroup(horizontalContentInner) + .addContainerGap(); + contentPanelLayout.setHorizontalGroup(horizontalContentOuter); + + GroupLayout.SequentialGroup verticalContent = contentPanelLayout.createSequentialGroup(); + verticalContent.addContainerGap(); + if (renderHeaderPanel) { + verticalContent.addComponent(headerPanel, 0, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED); + } + verticalContent.addComponent(mainPanel, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED) + .addComponent(buttonPanel, 0, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) + .addContainerGap(); + contentPanelLayout.setVerticalGroup(verticalContent); + } + + @Override + public Locale getLocale() { + return messages.getLocale(); + } + + @Override + public void showWelcomeDialog() { + + log.debug("scheduling welcome dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show welcome dialog"); + + mainPanel.removeAll(); + buttonPanel.removeAll(); + + helpListener.setHelpTopic(HELP_WELCOME); + + JLabel welcomeMsgLabel = new JLabel(); + welcomeMsgLabel.setFont(welcomeMsgLabel.getFont().deriveFont(welcomeMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD)); + + if (renderHeaderPanel) { + titleLabel.setText(messages.getString(TITLE_WELCOME)); + welcomeMsgLabel.setText(messages.getString(MESSAGE_WAIT)); + } else { + welcomeMsgLabel.setText(messages.getString(TITLE_WELCOME)); + } + + GroupLayout mainPanelLayout = new GroupLayout(mainPanel); + mainPanel.setLayout(mainPanelLayout); + + GroupLayout.SequentialGroup messageHorizontal = mainPanelLayout.createSequentialGroup() + .addComponent(welcomeMsgLabel); + GroupLayout.Group messageVertical = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addComponent(welcomeMsgLabel); + if (!renderHeaderPanel) { + messageHorizontal + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) + .addComponent(helpLabel); + messageVertical + .addComponent(helpLabel); + } + + mainPanelLayout.setHorizontalGroup(messageHorizontal); + mainPanelLayout.setVerticalGroup(messageVertical); + + contentPanel.validate(); + + } + }); + } + + @Override + public void showInsertCardDialog(final ActionListener cancelListener, final String cancelCommand) { + + log.debug("scheduling insert card dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show insert card dialog"); + + mainPanel.removeAll(); + buttonPanel.removeAll(); + + if (renderHeaderPanel) { + titleLabel.setText(messages.getString(TITLE_INSERTCARD)); + } + + helpListener.setHelpTopic(HELP_INSERTCARD); + + JLabel insertCardMsgLabel = new JLabel(); + insertCardMsgLabel.setFont(insertCardMsgLabel.getFont().deriveFont(insertCardMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD)); + insertCardMsgLabel.setText(messages.getString(MESSAGE_INSERTCARD)); + + GroupLayout mainPanelLayout = new GroupLayout(mainPanel); + mainPanel.setLayout(mainPanelLayout); + + GroupLayout.SequentialGroup messageHorizontal = mainPanelLayout.createSequentialGroup() + .addComponent(insertCardMsgLabel); + GroupLayout.ParallelGroup messageVertical = mainPanelLayout.createParallelGroup() + .addComponent(insertCardMsgLabel); + + if (!renderHeaderPanel) { + messageHorizontal + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) + .addComponent(helpLabel); + messageVertical + .addComponent(helpLabel); + } + + mainPanelLayout.setHorizontalGroup(messageHorizontal); + mainPanelLayout.setVerticalGroup(messageVertical); + + if (renderCancelButton) { + JButton cancelButton = new JButton(); + cancelButton.setFont(cancelButton.getFont().deriveFont(cancelButton.getFont().getStyle() & ~java.awt.Font.BOLD)); + cancelButton.setText(messages.getString(BUTTON_CANCEL)); + cancelButton.addActionListener(cancelListener); + cancelButton.setActionCommand(cancelCommand); + + GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel); + buttonPanel.setLayout(buttonPanelLayout); + + buttonPanelLayout.setHorizontalGroup( + buttonPanelLayout.createSequentialGroup() + .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addComponent(cancelButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE)); + buttonPanelLayout.setVerticalGroup( + buttonPanelLayout.createSequentialGroup() + .addComponent(cancelButton)); + } + + contentPanel.validate(); + } + }); + } + + /** + * only difference to showInsertCard: title text: card not supported + * @param cancelListener + * @param cancelCommand + */ + @Override + public void showCardNotSupportedDialog(final ActionListener cancelListener, final String cancelCommand) { + + log.debug("scheduling card not supported dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show card not supported dialog"); + + mainPanel.removeAll(); + buttonPanel.removeAll(); + + JLabel insertCardMsgLabel = new JLabel(); + insertCardMsgLabel.setFont(insertCardMsgLabel.getFont().deriveFont(insertCardMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD)); + + if (renderHeaderPanel) { + titleLabel.setText(messages.getString(TITLE_CARD_NOT_SUPPORTED)); + insertCardMsgLabel.setText(messages.getString(MESSAGE_INSERTCARD)); + } else { + insertCardMsgLabel.setText(messages.getString(TITLE_CARD_NOT_SUPPORTED)); + } + + helpListener.setHelpTopic(HELP_CARDNOTSUPPORTED); + + GroupLayout mainPanelLayout = new GroupLayout(mainPanel); + mainPanel.setLayout(mainPanelLayout); + + GroupLayout.SequentialGroup messageHorizontal = mainPanelLayout.createSequentialGroup() + .addComponent(insertCardMsgLabel); + GroupLayout.Group messageVertical = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addComponent(insertCardMsgLabel); + if (!renderHeaderPanel) { + messageHorizontal + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) + .addComponent(helpLabel); + messageVertical + .addComponent(helpLabel); + } + + mainPanelLayout.setHorizontalGroup(messageHorizontal); + mainPanelLayout.setVerticalGroup(messageVertical); + + if (renderCancelButton) { + JButton cancelButton = new JButton(); + cancelButton.setFont(cancelButton.getFont().deriveFont(cancelButton.getFont().getStyle() & ~java.awt.Font.BOLD)); + cancelButton.setText(messages.getString(BUTTON_CANCEL)); + cancelButton.addActionListener(cancelListener); + cancelButton.setActionCommand(cancelCommand); + + GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel); + buttonPanel.setLayout(buttonPanelLayout); + + buttonPanelLayout.setHorizontalGroup( + buttonPanelLayout.createSequentialGroup() + .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addComponent(cancelButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE)); + buttonPanelLayout.setVerticalGroup( + buttonPanelLayout.createSequentialGroup() + .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) { + + log.debug("scheduling card-pin dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show card-pin dialog"); + + mainPanel.removeAll(); + buttonPanel.removeAll(); + + if (renderHeaderPanel) { + 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 okButton = new JButton(); + okButton.setFont(okButton.getFont().deriveFont(okButton.getFont().getStyle() & ~java.awt.Font.BOLD)); + okButton.setText(messages.getString(BUTTON_OK)); + okButton.setEnabled(false); + 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()})); + + 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 infoPattern = messages.getString(MESSAGE_ENTERPIN); + infoLabel.setText(MessageFormat.format(infoPattern, new Object[] {pinSpec.getLocalizedName()})); + helpListener.setHelpTopic(HELP_CARDPIN); + } else { + infoLabel.setFont(infoLabel.getFont().deriveFont(infoLabel.getFont().getStyle() | java.awt.Font.BOLD)); + infoLabel.setText(MessageFormat.format(messages.getString(MESSAGE_RETRIES), new Object[]{String.valueOf(numRetries)})); + infoLabel.setForeground(ERROR_COLOR); + helpListener.setHelpTopic(HELP_RETRY); + } + + JLabel pinsizeLabel = new JLabel(); + pinsizeLabel.setFont(pinsizeLabel.getFont().deriveFont(pinsizeLabel.getFont().getStyle() & ~java.awt.Font.BOLD, pinsizeLabel.getFont().getSize()-2)); + String pinsizePattern = messages.getString(LABEL_PINSIZE); + String pinSize = String.valueOf(pinSpec.getMinLength()); + if (pinSpec.getMinLength() != pinSpec.getMaxLength()) { + pinSize += "-" + pinSpec.getMaxLength(); + } + pinsizeLabel.setText(MessageFormat.format(pinsizePattern, new Object[]{pinSize})); + + GroupLayout mainPanelLayout = new GroupLayout(mainPanel); + mainPanel.setLayout(mainPanelLayout); + + GroupLayout.ParallelGroup mainHorizontal = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING); + GroupLayout.SequentialGroup pinHorizontal = mainPanelLayout.createSequentialGroup() + .addComponent(cardPinLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) + .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.TRAILING) + .addComponent(pinField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) //)) + .addComponent(pinsizeLabel)); + + GroupLayout.SequentialGroup mainVertical = mainPanelLayout.createSequentialGroup(); + + if (!renderHeaderPanel) { + GroupLayout.SequentialGroup infoHorizontal = mainPanelLayout.createSequentialGroup() + .addComponent(infoLabel) //, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE); + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) + .addComponent(helpLabel); //, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) + mainHorizontal + .addGroup(infoHorizontal) + .addGroup(pinHorizontal); + GroupLayout.ParallelGroup infoVertical = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addComponent(infoLabel) + .addComponent(helpLabel); + mainVertical + .addGroup(infoVertical) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED); + } else { + mainHorizontal + .addGroup(pinHorizontal); + } + + mainVertical + .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE) + .addComponent(cardPinLabel) + .addComponent(pinField)) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) + .addComponent(pinsizeLabel); + + mainPanelLayout.setHorizontalGroup(mainHorizontal); + mainPanelLayout.setVerticalGroup(mainVertical); + + + GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel); + buttonPanel.setLayout(buttonPanelLayout); + + GroupLayout.SequentialGroup buttonHorizontal = buttonPanelLayout.createSequentialGroup() + .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addComponent(okButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE); + GroupLayout.Group buttonVertical; + + if (renderCancelButton) { + JButton cancelButton = new JButton(); + cancelButton.setFont(cancelButton.getFont().deriveFont(cancelButton.getFont().getStyle() & ~java.awt.Font.BOLD)); + cancelButton.setText(messages.getString(BUTTON_CANCEL)); + cancelButton.setActionCommand(cancelCommand); + cancelButton.addActionListener(cancelListener); + + buttonHorizontal + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) + .addComponent(cancelButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE); + buttonVertical = buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE) + .addComponent(okButton) + .addComponent(cancelButton); + } else { + buttonVertical = buttonPanelLayout.createSequentialGroup() + .addComponent(okButton); + } + + buttonPanelLayout.setHorizontalGroup(buttonHorizontal); + buttonPanelLayout.setVerticalGroup(buttonVertical); + + 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) { + + log.debug("scheduling signature-pin dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show signature-pin dialog"); + + mainPanel.removeAll(); + buttonPanel.removeAll(); + + if (renderHeaderPanel) { + if (numRetries < 0) { + titleLabel.setText(messages.getString(TITLE_SIGN)); + } else { + titleLabel.setText(messages.getString(TITLE_RETRY)); + } + } + + JButton signButton = new JButton(); + signButton.setFont(signButton.getFont().deriveFont(signButton.getFont().getStyle() & ~java.awt.Font.BOLD)); + signButton.setText(messages.getString(BUTTON_SIGN)); + signButton.setEnabled(false); + 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); + } + } + }); + + JLabel pinsizeLabel = new JLabel(); + pinsizeLabel.setFont(pinsizeLabel.getFont().deriveFont(pinsizeLabel.getFont().getStyle() & ~java.awt.Font.BOLD, pinsizeLabel.getFont().getSize()-2)); + String pinsizePattern = messages.getString(LABEL_PINSIZE); + String pinSize = String.valueOf(pinSpec.getMinLength()); + if (pinSpec.getMinLength() != pinSpec.getMaxLength()) { + pinSize += "-" + pinSpec.getMaxLength(); + } + pinsizeLabel.setText(MessageFormat.format(pinsizePattern, new Object[]{pinSize})); + + JLabel infoLabel = new JLabel(); + if (numRetries < 0) { + infoLabel.setFont(infoLabel.getFont().deriveFont(infoLabel.getFont().getStyle() & ~java.awt.Font.BOLD)); + infoLabel.setText(messages.getString(MESSAGE_HASHDATALINK)); + infoLabel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); + infoLabel.setForeground(HYPERLINK_COLOR); + infoLabel.addMouseListener(new MouseAdapter() { + + @Override + public void mouseClicked(MouseEvent me) { + ActionEvent e = new ActionEvent(this, ActionEvent.ACTION_PERFORMED, hashdataCommand); + hashdataListener.actionPerformed(e); + } + }); + helpListener.setHelpTopic(HELP_SIGNPIN); + } else { + infoLabel.setFont(infoLabel.getFont().deriveFont(infoLabel.getFont().getStyle() | java.awt.Font.BOLD)); + infoLabel.setText(MessageFormat.format(messages.getString(MESSAGE_RETRIES), new Object[]{String.valueOf(numRetries)})); + infoLabel.setForeground(ERROR_COLOR); + helpListener.setHelpTopic(HELP_RETRY); + } + + GroupLayout mainPanelLayout = new GroupLayout(mainPanel); + mainPanel.setLayout(mainPanelLayout); + + GroupLayout.SequentialGroup infoHorizontal = mainPanelLayout.createSequentialGroup() + .addComponent(infoLabel); + GroupLayout.ParallelGroup infoVertical = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addComponent(infoLabel); + + if (!renderHeaderPanel) { + infoHorizontal + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) + .addComponent(helpLabel); //, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE); + infoVertical + .addComponent(helpLabel); + } + + mainPanelLayout.setHorizontalGroup( + mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addGroup(infoHorizontal) + .addGroup(mainPanelLayout.createSequentialGroup() + .addComponent(signPinLabel, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) + .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.TRAILING) + .addComponent(pinField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addComponent(pinsizeLabel)))); + + mainPanelLayout.setVerticalGroup( + mainPanelLayout.createSequentialGroup() + .addGroup(infoVertical) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) + .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE) + .addComponent(signPinLabel) + .addComponent(pinField)) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) + .addComponent(pinsizeLabel)); + + GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel); + buttonPanel.setLayout(buttonPanelLayout); + + GroupLayout.SequentialGroup buttonHorizontal = buttonPanelLayout.createSequentialGroup() + .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addComponent(signButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE); + GroupLayout.Group buttonVertical; + + if (renderCancelButton) { + JButton cancelButton = new JButton(); + cancelButton.setFont(cancelButton.getFont().deriveFont(cancelButton.getFont().getStyle() & ~java.awt.Font.BOLD)); + cancelButton.setText(messages.getString(BUTTON_CANCEL)); + cancelButton.setActionCommand(cancelCommand); + cancelButton.addActionListener(cancelListener); + + buttonHorizontal + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) + .addComponent(cancelButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE); + + buttonVertical = buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE) + .addComponent(signButton) + .addComponent(cancelButton); + } else { + buttonVertical = buttonPanelLayout.createSequentialGroup() + .addComponent(signButton); + } + + buttonPanelLayout.setHorizontalGroup(buttonHorizontal); + buttonPanelLayout.setVerticalGroup(buttonVertical); + + pinField.requestFocusInWindow(); + contentPanel.validate(); + + } + }); + } + + @Override + public void showErrorDialog(final String errorMsgKey, final Object[] errorMsgParams, final ActionListener okListener, final String okCommand) { + + log.debug("scheduling error dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show error dialog"); + + mainPanel.removeAll(); + buttonPanel.removeAll(); + + if (renderHeaderPanel) { + titleLabel.setText(messages.getString(TITLE_ERROR)); + } + + helpListener.setHelpTopic(errorMsgKey); + + String errorMsgPattern = messages.getString(errorMsgKey); + String errorMsg = MessageFormat.format(errorMsgPattern, errorMsgParams); + + JLabel errorMsgLabel = new JLabel(); + errorMsgLabel.setFont(errorMsgLabel.getFont().deriveFont(errorMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD)); + errorMsgLabel.setText(errorMsg); + + GroupLayout mainPanelLayout = new GroupLayout(mainPanel); + mainPanel.setLayout(mainPanelLayout); + + GroupLayout.ParallelGroup mainHorizontal = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING); + GroupLayout.SequentialGroup mainVertical = mainPanelLayout.createSequentialGroup(); + + if (!renderHeaderPanel) { + JLabel errorTitleLabel = new JLabel(); + errorTitleLabel.setFont(errorTitleLabel.getFont().deriveFont(errorTitleLabel.getFont().getStyle() | java.awt.Font.BOLD)); + errorTitleLabel.setText(messages.getString(TITLE_ERROR)); + errorTitleLabel.setForeground(ERROR_COLOR); + + mainHorizontal + .addGroup(mainPanelLayout.createSequentialGroup() + .addComponent(errorTitleLabel) + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) + .addComponent(helpLabel)); + mainVertical + .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addComponent(errorTitleLabel) + .addComponent(helpLabel)); + } + + mainPanelLayout.setHorizontalGroup(mainHorizontal + .addComponent(errorMsgLabel)); + mainPanelLayout.setVerticalGroup(mainVertical + .addComponent(errorMsgLabel)); + + JButton okButton = new JButton(); + okButton.setFont(okButton.getFont().deriveFont(okButton.getFont().getStyle() & ~java.awt.Font.BOLD)); + okButton.setText(messages.getString(BUTTON_OK)); + okButton.setActionCommand(okCommand); + okButton.addActionListener(okListener); + + GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel); + buttonPanel.setLayout(buttonPanelLayout); + + buttonPanelLayout.setHorizontalGroup( + buttonPanelLayout.createSequentialGroup() + .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addComponent(okButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE)); + buttonPanelLayout.setVerticalGroup( + buttonPanelLayout.createSequentialGroup() + .addComponent(okButton)); + + contentPanel.validate(); + } + }); + } + + @Override + public void showErrorDialog(final String errorMsgKey, final Object[] errorMsgParams) { + + log.debug("scheduling error dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show error dialog"); + + mainPanel.removeAll(); + buttonPanel.removeAll(); + + if (renderHeaderPanel) { + titleLabel.setText(messages.getString(TITLE_ERROR)); + } + + helpListener.setHelpTopic(errorMsgKey); + + String errorMsgPattern = messages.getString(errorMsgKey); + String errorMsg = MessageFormat.format(errorMsgPattern, errorMsgParams); + + JLabel errorMsgLabel = new JLabel(); + errorMsgLabel.setFont(errorMsgLabel.getFont().deriveFont(errorMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD)); + errorMsgLabel.setText(errorMsg); + + GroupLayout mainPanelLayout = new GroupLayout(mainPanel); + mainPanel.setLayout(mainPanelLayout); + + + GroupLayout.ParallelGroup mainHorizontal = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING); + GroupLayout.SequentialGroup mainVertical = mainPanelLayout.createSequentialGroup(); + + if (!renderHeaderPanel) { + JLabel errorTitleLabel = new JLabel(); + errorTitleLabel.setFont(errorTitleLabel.getFont().deriveFont(errorTitleLabel.getFont().getStyle() | java.awt.Font.BOLD)); + errorTitleLabel.setText(messages.getString(TITLE_ERROR)); + errorTitleLabel.setForeground(ERROR_COLOR); + + mainHorizontal + .addGroup(mainPanelLayout.createSequentialGroup() + .addComponent(errorTitleLabel) + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) + .addComponent(helpLabel)); + mainVertical + .addGroup(mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addComponent(errorTitleLabel) + .addComponent(helpLabel)); + } + + mainPanelLayout.setHorizontalGroup(mainHorizontal + .addComponent(errorMsgLabel)); + mainPanelLayout.setVerticalGroup(mainVertical + .addComponent(errorMsgLabel)); + + contentPanel.validate(); + } + }); + } + + @Override + public void showWaitDialog(final String waitMessage) { + + log.debug("scheduling wait dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show wait dialog"); + + mainPanel.removeAll(); + buttonPanel.removeAll(); + + if (renderHeaderPanel) { + titleLabel.setText(messages.getString(TITLE_WAIT)); + } + + helpListener.setHelpTopic(HELP_WAIT); + + JLabel waitMsgLabel = new JLabel(); + waitMsgLabel.setFont(waitMsgLabel.getFont().deriveFont(waitMsgLabel.getFont().getStyle() & ~java.awt.Font.BOLD)); + if (waitMessage != null) { + waitMsgLabel.setText("<html>" + waitMessage + "</html>"); + } else { + waitMsgLabel.setText(messages.getString(MESSAGE_WAIT)); + } + + GroupLayout mainPanelLayout = new GroupLayout(mainPanel); + mainPanel.setLayout(mainPanelLayout); + + GroupLayout.SequentialGroup messageHorizontal = mainPanelLayout.createSequentialGroup() + .addComponent(waitMsgLabel); + GroupLayout.ParallelGroup messageVertical = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addComponent(waitMsgLabel); + + if (!renderHeaderPanel) { + messageHorizontal + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) + .addComponent(helpLabel); + messageVertical + .addComponent(helpLabel); + } + mainPanelLayout.setHorizontalGroup(messageHorizontal); + mainPanelLayout.setVerticalGroup(messageVertical); + + contentPanel.validate(); + } + }); + } + + @Override + public char[] getPin() { + if (pinField != null) { + return pinField.getPassword(); + } + return null; + } + + /** + * TODO handle multiple references in HashDataViewer + * @param signedReferences + * @param okListener + * @param okCommand + */ + @Override + public void showHashDataInputDialog(final List<HashDataInput> signedReferences, + final ActionListener okListener, + final String okCommand) { + + if (signedReferences == null) { + showErrorDialog(messages.getString(ERR_NO_HASHDATA), new Object[] {"No SignedReferences provided"}, okListener, okCommand); + return; + } + + if (signedReferences.size() == 1) { + ActionListener saveHashDataListener = new ActionListener() { + @Override + public void actionPerformed(ActionEvent e) { + HashDataInput hdi = signedReferences.get(0); + showSaveHashDataInputDialog(Collections.singletonList(hdi), okListener, okCommand); + } + }; + showHashDataViewer(signedReferences.get(0), saveHashDataListener, "save"); + } else { + HashDataTableModel tableModel = new HashDataTableModel(signedReferences); + showSignedReferencesListDialog(tableModel, okListener, okCommand); + } + } + + /** + * Opens HashDataViewer on mouse clicked event + */ + public class HashDataMouseListener extends MouseAdapter { + + private HashDataInput hashData; + + public void setHashData(HashDataInput hashData) { + this.hashData = hashData; + } + + @Override + public void mouseClicked(MouseEvent e) { + ActionListener saveListener = new ActionListener() { + + @Override + public void actionPerformed(ActionEvent e) { + showSaveHashDataInputDialog(Collections.singletonList(hashData), null, null); + } + }; + showHashDataViewer(hashData, saveListener, "save"); + super.mouseClicked(e); + } + + + + } + + /** + * blocks until dialog returns (is closed) + * @param hashDataText + * @param saveListener + * @param saveCommand + */ + private void showHashDataViewer(final HashDataInput hashDataInput, final ActionListener saveListener, final String saveCommand) { + + try { + log.debug("scheduling plaintext hashdatainput dialog"); + + // avoid double-clicks on hashdata link + SwingUtilities.invokeAndWait(new Runnable() { + + @Override + public void run() { + + log.debug("show plaintext hashdatainput dialog"); + + ActionListener l = helpListener.getActionListener(); + HashDataViewer.showHashDataInput(contentPane, hashDataInput, messages, saveListener, saveCommand, l); + } + }); + + } catch (InterruptedException ex) { + log.error("Failed to display HashDataViewer: " + ex.getMessage()); + } catch (InvocationTargetException ex) { + log.error("Failed to display HashDataViewer: " + ex.getMessage()); + } + } + + private void showSignedReferencesListDialog(final HashDataTableModel signedReferences, final ActionListener backListener, final String backCommand) { + + log.debug("scheduling signed references list dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show signed references list dialog"); + + mainPanel.removeAll(); + buttonPanel.removeAll(); + + if (renderHeaderPanel) { + titleLabel.setText(messages.getString(TITLE_HASHDATA)); + } + + helpListener.setHelpTopic(HELP_HASHDATALIST); + + JLabel refIdLabel = new JLabel(); + refIdLabel.setFont(refIdLabel.getFont().deriveFont(refIdLabel.getFont().getStyle() & ~java.awt.Font.BOLD)); + String refIdLabelPattern = messages.getString(MESSAGE_HASHDATALIST); + refIdLabel.setText(MessageFormat.format(refIdLabelPattern, new Object[]{signedReferences.getRowCount()})); + + JTable hashDataTable = new JTable(signedReferences); + hashDataTable.setDefaultRenderer(HashDataInput.class, signedReferences.getRenderer()); + + hashDataTable.setTableHeader(null); + // hashDataTable.setShowVerticalLines(false); + hashDataTable.setRowSelectionAllowed(true); +// TableColumn selectCol = hashDataTable.getColumnModel().getColumn(1); +// selectCol.setMinWidth(CHECKBOX_WIDTH); +// selectCol.setMaxWidth(CHECKBOX_WIDTH); + + +// hashDataTable.setPreferredScrollableViewportSize(mainPanel.getPreferredSize()); + + JScrollPane hashDataScrollPane = new JScrollPane(hashDataTable); + + GroupLayout mainPanelLayout = new GroupLayout(mainPanel); + mainPanel.setLayout(mainPanelLayout); + + GroupLayout.SequentialGroup messageHorizontal = mainPanelLayout.createSequentialGroup() + .addComponent(refIdLabel); + + GroupLayout.ParallelGroup messageVertical = mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addComponent(refIdLabel); + + if (!renderHeaderPanel) { + messageHorizontal + .addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED, 0, Short.MAX_VALUE) + .addComponent(helpLabel); + messageVertical + .addComponent(helpLabel); + } + + mainPanelLayout.setHorizontalGroup( + mainPanelLayout.createParallelGroup(GroupLayout.Alignment.LEADING) + .addGroup(messageHorizontal) + .addComponent(hashDataScrollPane, 0, 0, Short.MAX_VALUE)); + + mainPanelLayout.setVerticalGroup( + mainPanelLayout.createSequentialGroup() + .addGroup(messageVertical) + .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) + .addComponent(hashDataScrollPane, 0, 0, hashDataTable.getPreferredSize().height+3)); + + JButton backButton = new JButton(); + backButton.setFont(backButton.getFont().deriveFont(backButton.getFont().getStyle() & ~java.awt.Font.BOLD)); + backButton.setText(messages.getString(BUTTON_BACK)); + backButton.setActionCommand(backCommand); + backButton.addActionListener(backListener); + + GroupLayout buttonPanelLayout = new GroupLayout(buttonPanel); + buttonPanel.setLayout(buttonPanelLayout); + + buttonPanelLayout.setHorizontalGroup(buttonPanelLayout.createSequentialGroup() + .addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) + .addComponent(backButton, GroupLayout.PREFERRED_SIZE, buttonSize, GroupLayout.PREFERRED_SIZE)); + buttonPanelLayout.setVerticalGroup(buttonPanelLayout.createParallelGroup(GroupLayout.Alignment.BASELINE) + .addComponent(backButton)); + + contentPanel.validate(); + } + }); + } + + private void showSaveHashDataInputDialog(final List<HashDataInput> signedRefs, final ActionListener okListener, final String okCommand) { + + log.debug("scheduling save hashdatainput dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show save hashdatainput dialog"); + + String userHome = System.getProperty("user.home"); + + JFileChooser fileDialog = new JFileChooser(userHome); + fileDialog.setMultiSelectionEnabled(false); + fileDialog.setDialogType(JFileChooser.SAVE_DIALOG); + fileDialog.setFileHidingEnabled(true); + if (signedRefs.size() == 1) { + fileDialog.setDialogTitle(messages.getString(WINDOWTITLE_SAVE)); + fileDialog.setFileSelectionMode(JFileChooser.FILES_ONLY); + String mimeType = signedRefs.get(0).getMimeType(); + MimeFilter mimeFilter = new MimeFilter(mimeType, messages); + fileDialog.setFileFilter(mimeFilter); + String filename = messages.getString(SAVE_HASHDATAINPUT_PREFIX) + MimeFilter.getExtension(mimeType); + fileDialog.setSelectedFile(new File(userHome, filename)); + } else { + fileDialog.setDialogTitle(messages.getString(WINDOWTITLE_SAVEDIR)); + fileDialog.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); + } + + //parent contentPane -> placed over applet + switch (fileDialog.showSaveDialog(fileDialog)) { + case JFileChooser.APPROVE_OPTION: + File f = fileDialog.getSelectedFile(); + for (HashDataInput hashDataInput : signedRefs) { + String mimeType = hashDataInput.getMimeType(); + String id = hashDataInput.getReferenceId(); + File file; + if (f.isDirectory()) { + String filename = messages.getString(SAVE_HASHDATAINPUT_PREFIX) + '_' + id + MimeFilter.getExtension(mimeType); + file = new File(f, filename); + } else { + file = f; + } + if (file.exists()) { + String ovrwrt = messages.getString(MESSAGE_OVERWRITE); + int overwrite = JOptionPane.showConfirmDialog(fileDialog, MessageFormat.format(ovrwrt, file), messages.getString(WINDOWTITLE_OVERWRITE), JOptionPane.OK_CANCEL_OPTION); + if (overwrite != JOptionPane.OK_OPTION) { + continue; + } + } + if (log.isDebugEnabled()) { + log.debug("Writing HashDataInput " + id + " (" + mimeType + ") to file " + file); + } + FileOutputStream fos = null; + try { + fos = new FileOutputStream(file); + BufferedOutputStream bos = new BufferedOutputStream(fos); + InputStream hdi = hashDataInput.getHashDataInput(); + int b; + while ((b = hdi.read()) != -1) { + bos.write(b); + } + bos.flush(); + bos.close(); + } catch (IOException ex) { + log.error("Failed to write HashDataInput to file " + file + ": " + ex.getMessage()); + showErrorDialog(ERR_WRITE_HASHDATA, new Object[] {ex.getMessage()}, null, null); + ex.printStackTrace(); + } finally { + try { + fos.close(); + } catch (IOException ex) { + } + } + } + } + log.debug("done saving hashdatainput"); + if (okListener != null) { + okListener.actionPerformed(new ActionEvent(fileDialog, ActionEvent.ACTION_PERFORMED, okCommand)); + } + } + }); + } + + private void registerHelpListener(ActionListener helpListener) { + if (helpListener != null) { + this.helpListener = new HelpMouseListener(helpListener); + } else { + log.error("no help listener provided, will not be able to display help"); + this.helpListener = new HelpMouseListener(new ActionListener() { + + @Override + public void actionPerformed(ActionEvent e) { + log.error("no help listener registered (requested help topic: " + e.getActionCommand() + ")"); + } + }); + } + } + + private static int initButtonSize(ResourceBundle messages, boolean renderCancelButton) { + + int buttonSize = 0; + + JButton b = new JButton(); + b.setText(messages.getString(BUTTON_OK)); + if (b.getPreferredSize().width > buttonSize) { + buttonSize = b.getPreferredSize().width; + } + b.setText(messages.getString(BUTTON_SIGN)); + if (b.getPreferredSize().width > buttonSize) { + buttonSize = b.getPreferredSize().width; + } + b.setText(messages.getString(BUTTON_BACK)); + if (b.getPreferredSize().width > buttonSize) { + buttonSize = b.getPreferredSize().width; + } + b.setText(messages.getString(BUTTON_SAVE)); + if (b.getPreferredSize().width > buttonSize) { + buttonSize = b.getPreferredSize().width; + } + if (renderCancelButton) { + b.setText(messages.getString(BUTTON_CANCEL)); + if (b.getPreferredSize().width > buttonSize) { + buttonSize = b.getPreferredSize().width; + } + } + return buttonSize; + } +} |