public void run() {
try {
if (inputFile != null) {
if (new PdfFilter(false).accept(inputFile)) {
wipText =
GettextResource.gettext(
Configuration.getInstance().getI18nResourceBundle(),
"Please wait while reading")
+ " "
+ inputFile.getName()
+ " ...";
panel.addWipText(wipText);
panel.updateTableRow(
index, getPdfSelectionTableItem(inputFile, password, pageSelection));
panel.removeWipText(wipText);
} else {
log.warn(
GettextResource.gettext(
Configuration.getInstance().getI18nResourceBundle(),
"Selected file is not a pdf document.")
+ " "
+ inputFile.getName());
}
}
} catch (Throwable e) {
log.error(
GettextResource.gettext(Configuration.getInstance().getI18nResourceBundle(), "Error: "),
e);
}
}
/** adds a file or many files depending on the value of singleSelection */
public void showFileChooserAndAddFiles(boolean singleSelection) {
if (panel.getMainTable().getModel().getRowCount() >= panel.getMaxSelectableFiles()) {
JOptionPane.showMessageDialog(
panel,
GettextResource.gettext(
Configuration.getInstance().getI18nResourceBundle(),
"Selection table is full, please remove some pdf document."),
GettextResource.gettext(
Configuration.getInstance().getI18nResourceBundle(), "Table full"),
JOptionPane.INFORMATION_MESSAGE);
} else {
if (singleSelection) {
fileChooser.setMultiSelectionEnabled(false);
} else {
fileChooser.setMultiSelectionEnabled(true);
}
if (!(workQueue.getRunning() > 0)) {
if (fileChooser.showOpenDialog(panel) == JFileChooser.APPROVE_OPTION) {
if (fileChooser.isMultiSelectionEnabled()) {
addFiles(fileChooser.getSelectedFiles(), true);
} else {
addFile(fileChooser.getSelectedFile());
}
}
} else {
log.info(
GettextResource.gettext(
Configuration.getInstance().getI18nResourceBundle(),
"Please wait while all files are processed.."));
}
}
}
public void loadJobNode(Node arg0) throws LoadJobException {
try {
selectionPanel.getClearButton().doClick();
List fileList = arg0.selectNodes("filelist/file");
for (int i = 0; fileList != null && i < fileList.size(); i++) {
Node fileNode = (Node) fileList.get(i);
if (fileNode != null) {
Node fileName = (Node) fileNode.selectSingleNode("@name");
if (fileName != null && fileName.getText().length() > 0) {
Node filePwd = (Node) fileNode.selectSingleNode("@password");
selectionPanel
.getLoader()
.addFile(
new File(fileName.getText()), (filePwd != null) ? filePwd.getText() : null);
}
}
}
Node fileDestination = (Node) arg0.selectSingleNode("destination/@value");
if (fileDestination != null) {
destinationTextField.setText(fileDestination.getText());
}
Node fileOverwrite = (Node) arg0.selectSingleNode("overwrite/@value");
if (fileOverwrite != null) {
overwriteCheckbox.setSelected(fileOverwrite.getText().equals("true"));
}
Node fileCompressed = (Node) arg0.selectSingleNode("compressed/@value");
if (fileCompressed != null && TRUE.equals(fileCompressed.getText())) {
outputCompressedCheck.doClick();
}
Node filePrefix = (Node) arg0.selectSingleNode("prefix/@value");
if (filePrefix != null) {
outPrefixTextField.setText(filePrefix.getText());
}
Node pdfVersion = (Node) arg0.selectSingleNode("pdfversion/@value");
if (pdfVersion != null) {
for (int i = 0; i < versionCombo.getItemCount(); i++) {
if (((StringItem) versionCombo.getItemAt(i)).getId().equals(pdfVersion.getText())) {
versionCombo.setSelectedIndex(i);
break;
}
}
}
log.info(GettextResource.gettext(config.getI18nResourceBundle(), "Decrypt section loaded."));
} catch (Exception ex) {
log.error(GettextResource.gettext(config.getI18nResourceBundle(), "Error: "), ex);
}
}
/**
* @param fileToAdd file to add
* @param password password to open the file
* @return the item to add to the table
*/
PdfSelectionTableItem getPdfSelectionTableItem(
File fileToAdd, String password, String pageSelection) {
PdfSelectionTableItem tableItem = null;
PdfReader pdfReader = null;
if (fileToAdd != null) {
tableItem = new PdfSelectionTableItem();
tableItem.setInputFile(fileToAdd);
tableItem.setPassword(password);
tableItem.setPageSelection(pageSelection);
try {
// fix 03/07 for memory usage
pdfReader =
new PdfReader(
new RandomAccessFileOrArray(new FileInputStream(fileToAdd)),
(password != null) ? password.getBytes() : null);
tableItem.setEncrypted(pdfReader.isEncrypted());
tableItem.setPagesNumber(Integer.toString(pdfReader.getNumberOfPages()));
tableItem.setPdfVersion(pdfReader.getPdfVersion());
} catch (Exception e) {
tableItem.setLoadedWithErrors(true);
log.error(
GettextResource.gettext(
Configuration.getInstance().getI18nResourceBundle(), "Error loading ")
+ fileToAdd.getAbsolutePath()
+ " :",
e);
} finally {
if (pdfReader != null) {
pdfReader.close();
pdfReader = null;
}
}
}
return tableItem;
}
public PdfLoader(JPdfSelectionPanel panel) {
this.panel = panel;
fileChooser = new JFileChooser(Configuration.getInstance().getDefaultWorkingDir());
fileChooser.setFileFilter(new PdfFilter());
fileChooser.setMultiSelectionEnabled(true);
// number of threads in workqueue based on the number of selectable documents
if (panel.getMaxSelectableFiles() <= 1) {
workQueue = new WorkQueue(1, 1);
} else {
workQueue = new WorkQueue(10, 1);
//
// fileChooser.setAccessory(CommonComponentsFactory.getInstance().createCheckBox(CommonComponentsFactory.DONT_PRESERVER_ORDER_CHECKBOX_TYPE));
}
}
/** @return the Plugin name */
public String getPluginName() {
return GettextResource.gettext(config.getI18nResourceBundle(), "Decrypt");
}
private void initialize() {
config = Configuration.getInstance();
setPanelIcon("/images/decrypt.png");
setPreferredSize(new Dimension(500, 450));
setLayout(new GridBagLayout());
topPanel.setLayout(new GridBagLayout());
GridBagConstraints topConst = new GridBagConstraints();
topConst.fill = GridBagConstraints.BOTH;
topConst.ipady = 5;
topConst.weightx = 1.0;
topConst.weighty = 1.0;
topConst.gridwidth = 3;
topConst.gridheight = 2;
topConst.gridx = 0;
topConst.gridy = 0;
topPanel.add(selectionPanel, topConst);
selectionPanel.addPropertyChangeListener(this);
selectionPanel.enableSetOutputPathMenuItem();
// DESTINATION_PANEL
destinationPanelLayout = new SpringLayout();
destinationPanel.setLayout(destinationPanelLayout);
TitledBorder titledBorder =
BorderFactory.createTitledBorder(
GettextResource.gettext(config.getI18nResourceBundle(), "Destination folder"));
destinationPanel.setBorder(titledBorder);
destinationPanel.setPreferredSize(new Dimension(200, 160));
destinationPanel.setMinimumSize(new Dimension(160, 150));
// END_DESTINATION_PANEL
destinationPanel.add(destinationTextField);
topConst.fill = GridBagConstraints.HORIZONTAL;
topConst.weightx = 0.0;
topConst.weighty = 0.0;
topConst.gridwidth = 3;
topConst.gridheight = 1;
topConst.gridx = 0;
topConst.gridy = 2;
topPanel.add(destinationPanel, topConst);
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.BOTH;
c.ipady = 5;
c.weightx = 1.0;
c.weighty = 1.0;
c.gridwidth = 3;
c.gridx = 0;
c.gridy = 0;
add(topPanel, c);
// BROWSE_BUTTON
browseButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (browseDirChooser == null) {
browseDirChooser =
new JFileChooser(Configuration.getInstance().getDefaultWorkingDir());
browseDirChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
}
File chosenFile = null;
if (destinationTextField.getText().length() > 0) {
browseDirChooser.setCurrentDirectory(new File(destinationTextField.getText()));
}
if (browseDirChooser.showOpenDialog(browseButton.getParent())
== JFileChooser.APPROVE_OPTION) {
chosenFile = browseDirChooser.getSelectedFile();
}
// write the destination in text field
if (chosenFile != null) {
try {
destinationTextField.setText(chosenFile.getAbsolutePath());
} catch (Exception ex) {
log.error(GettextResource.gettext(config.getI18nResourceBundle(), "Error: "), ex);
}
}
}
});
destinationPanel.add(browseButton);
// END_BROWSE_BUTTON
overwriteCheckbox.setSelected(true);
destinationPanel.add(overwriteCheckbox);
outputCompressedCheck.addItemListener(new CompressCheckBoxItemListener(versionCombo));
outputCompressedCheck.setSelected(true);
destinationPanel.add(outputCompressedCheck);
destinationPanel.add(versionCombo);
destinationPanel.add(outputVersionLabel);
// HELP_LABEL_DESTINATION
String helpTextDest =
"<html><body><b>"
+ GettextResource.gettext(
config.getI18nResourceBundle(), "Destination output directory")
+ "</b>"
+ "<p>"
+ GettextResource.gettext(
config.getI18nResourceBundle(),
"To choose a folder browse or enter the full path to the destination output directory.")
+ "</p>"
+ "<p>"
+ GettextResource.gettext(
config.getI18nResourceBundle(),
"Check the box if you want to overwrite the output files if they already exist.")
+ "</p>"
+ "</body></html>";
destinationHelpLabel = new JHelpLabel(helpTextDest, true);
destinationPanel.add(destinationHelpLabel);
// END_HELP_LABEL_DESTINATION
outputOptionsPanel.setBorder(
BorderFactory.createTitledBorder(
GettextResource.gettext(config.getI18nResourceBundle(), "Output options")));
outputOptionsPanel.setPreferredSize(new Dimension(200, 55));
outputOptionsPanel.setMinimumSize(new Dimension(160, 50));
outputOptionsPanelLayout = new SpringLayout();
outputOptionsPanel.setLayout(outputOptionsPanelLayout);
outPrefixLabel.setText(
GettextResource.gettext(config.getI18nResourceBundle(), "Output file names prefix:"));
outputOptionsPanel.add(outPrefixLabel);
outPrefixTextField.setPreferredSize(new Dimension(180, 20));
outputOptionsPanel.add(outPrefixTextField);
// END_S_PANEL
// HELP_LABEL_PREFIX
String helpTextPrefix =
"<html><body><b>"
+ GettextResource.gettext(config.getI18nResourceBundle(), "Output files prefix")
+ "</b>"
+ "<p> "
+ GettextResource.gettext(
config.getI18nResourceBundle(),
"If it contains \"[TIMESTAMP]\" it performs variable substitution.")
+ "</p>"
+ "<p> "
+ GettextResource.gettext(
config.getI18nResourceBundle(),
"Ex. [BASENAME]_prefix_[TIMESTAMP] generates FileName_prefix_20070517_113423471.pdf.")
+ "</p>"
+ "<br><p> "
+ GettextResource.gettext(
config.getI18nResourceBundle(),
"If it doesn't contain \"[TIMESTAMP]\" it generates oldstyle output file names.")
+ "</p>"
+ "<br><p> "
+ GettextResource.gettext(
config.getI18nResourceBundle(), "Available variables: [TIMESTAMP], [BASENAME].")
+ "</p>"
+ "</body></html>";
prefixHelpLabel = new JHelpLabel(helpTextPrefix, true);
outputOptionsPanel.add(prefixHelpLabel);
// END_HELP_LABEL_PREFIX
c.fill = GridBagConstraints.HORIZONTAL;
c.ipady = 5;
c.weightx = 1.0;
c.weighty = 0.0;
c.gridwidth = 3;
c.gridx = 0;
c.gridy = 1;
add(outputOptionsPanel, c);
// RUN_BUTTON
runButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (WorkExecutor.getInstance().getRunningThreads() > 0 || selectionPanel.isAdding()) {
log.info(
GettextResource.gettext(
config.getI18nResourceBundle(),
"Please wait while all files are processed.."));
return;
}
final LinkedList args = new LinkedList();
// validation and permission check are demanded to the CmdParser object
try {
PdfSelectionTableItem item = null;
PdfSelectionTableItem[] items = selectionPanel.getTableRows();
if (items != null && items.length >= 1) {
for (int i = 0; i < items.length; i++) {
item = items[i];
args.add("-" + DecryptParsedCommand.F_ARG);
String f = item.getInputFile().getAbsolutePath();
if ((item.getPassword()) != null && (item.getPassword()).length() > 0) {
log.debug(
GettextResource.gettext(
config.getI18nResourceBundle(), "Found a password for input file."));
f += ":" + item.getPassword();
}
args.add(f);
}
args.add("-" + DecryptParsedCommand.O_ARG);
if (destinationTextField.getText() == null
|| destinationTextField.getText().length() == 0) {
String suggestedDir = Configuration.getInstance().getDefaultWorkingDir();
if (suggestedDir != null) {
int chosenOpt =
DialogUtility.showConfirmOuputLocationDialog(getParent(), suggestedDir);
if (JOptionPane.YES_OPTION == chosenOpt) {
destinationTextField.setText(suggestedDir);
} else if (JOptionPane.CANCEL_OPTION == chosenOpt) {
return;
}
}
}
args.add(destinationTextField.getText());
if (overwriteCheckbox.isSelected()) {
args.add("-" + DecryptParsedCommand.OVERWRITE_ARG);
}
if (outputCompressedCheck.isSelected()) {
args.add("-" + DecryptParsedCommand.COMPRESSED_ARG);
}
args.add("-" + EncryptParsedCommand.P_ARG);
args.add(outPrefixTextField.getText());
args.add("-" + DecryptParsedCommand.PDFVERSION_ARG);
args.add(((StringItem) versionCombo.getSelectedItem()).getId());
args.add(AbstractParsedCommand.COMMAND_DECRYPT);
final String[] myStringArray = (String[]) args.toArray(new String[args.size()]);
WorkExecutor.getInstance().execute(new WorkThread(myStringArray));
} else {
JOptionPane.showMessageDialog(
getParent(),
GettextResource.gettext(
config.getI18nResourceBundle(), "Please select at least one pdf document."),
GettextResource.gettext(config.getI18nResourceBundle(), "Warning"),
JOptionPane.WARNING_MESSAGE);
}
} catch (Exception ex) {
log.error(GettextResource.gettext(config.getI18nResourceBundle(), "Error: "), ex);
SoundPlayer.getInstance().playErrorSound();
}
}
});
runButton.setToolTipText(
GettextResource.gettext(config.getI18nResourceBundle(), "Decrypt selected files"));
runButton.setSize(new Dimension(88, 25));
c.fill = GridBagConstraints.NONE;
c.ipadx = 5;
c.weightx = 0.0;
c.weighty = 0.0;
c.anchor = GridBagConstraints.LAST_LINE_END;
c.gridwidth = 1;
c.gridx = 2;
c.gridy = 2;
c.insets = new Insets(10, 10, 10, 10);
add(runButton, c);
// END_RUN_BUTTON
destinationTextField.addKeyListener(runEnterkeyListener);
runButton.addKeyListener(runEnterkeyListener);
browseButton.addKeyListener(browseEnterkeyListener);
setLayout();
}
