diff --git a/j-lawyer-client/src/com/iradraconis/shrinkify/ShrinkifyGui.form b/j-lawyer-client/src/com/iradraconis/shrinkify/ShrinkifyGui.form
new file mode 100644
index 00000000..0f5444e3
--- /dev/null
+++ b/j-lawyer-client/src/com/iradraconis/shrinkify/ShrinkifyGui.form
@@ -0,0 +1,268 @@
+
+
+
diff --git a/j-lawyer-client/src/com/iradraconis/shrinkify/ShrinkifyGui.java b/j-lawyer-client/src/com/iradraconis/shrinkify/ShrinkifyGui.java
new file mode 100644
index 00000000..37c5810e
--- /dev/null
+++ b/j-lawyer-client/src/com/iradraconis/shrinkify/ShrinkifyGui.java
@@ -0,0 +1,1415 @@
+/*
+ GNU AFFERO GENERAL PUBLIC LICENSE
+ Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
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+ Preamble
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+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+
+ Copyright (C)
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source. For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code. There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+.
+ */
+package com.iradraconis.shrinkify;
+
+import java.awt.Component;
+import java.awt.Desktop;
+import java.awt.Graphics2D;
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.StandardCopyOption;
+import java.text.DecimalFormat;
+import java.util.ArrayList;
+import javax.imageio.IIOImage;
+import javax.imageio.ImageIO;
+import javax.imageio.ImageWriteParam;
+import javax.imageio.ImageWriter;
+import javax.imageio.stream.ImageOutputStream;
+import javax.swing.DefaultListCellRenderer;
+import javax.swing.DefaultListModel;
+import javax.swing.ImageIcon;
+import javax.swing.JFileChooser;
+import javax.swing.JList;
+import javax.swing.JMenuItem;
+import javax.swing.JOptionPane;
+import javax.swing.JPopupMenu;
+import javax.swing.SwingUtilities;
+import org.apache.commons.io.IOUtils;
+import org.apache.log4j.Logger;
+import org.apache.pdfbox.cos.COSName;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.PDResources;
+import org.apache.pdfbox.pdmodel.graphics.PDXObject;
+import org.apache.pdfbox.pdmodel.graphics.image.JPEGFactory;
+import org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject;
+
+/**
+ *
+ * @author max
+ */
+public class ShrinkifyGui extends javax.swing.JFrame {
+
+ /**
+ * Creates new form ShrinkifyGui
+ */
+ private static final Logger log=Logger.getLogger(ShrinkifyGui.class.getName());
+
+ private File[] pdfFiles;
+ private DefaultListModel fileListModel;
+
+
+ private volatile boolean finished = false;
+
+
+
+ public ShrinkifyGui(String[] args) throws IOException {
+ setTitle("PDF komprimieren");
+ setSize(900, 600);
+ setLocationRelativeTo(null);
+ initComponents();
+ fileListModel = new DefaultListModel<>();
+ fileList.setModel(fileListModel);
+
+
+
+ if (args.length > 0) {
+ pdfFiles = new File[args.length];
+ for (int i = 0; i < args.length; i++) {
+ File file = new File(args[i]);
+ if (file.exists() && file.getName().toLowerCase().endsWith(".pdf")) {
+ pdfFiles[i] = file;
+ fileListModel.addElement(pdfFiles[i]);
+ } else {
+ JOptionPane.showMessageDialog(this, "Ungültige Datei: " + args[i] + "\nBitte nur PDF-Dateien übergeben.", "Fehler", JOptionPane.ERROR_MESSAGE);
+ }
+ }
+ }
+
+ // Renderer setzen, um nur den Dateinamen anzuzeigen
+ fileList.setCellRenderer(new DefaultListCellRenderer() {
+ @Override
+ public Component getListCellRendererComponent(JList list, Object value, int index,
+ boolean isSelected, boolean cellHasFocus) {
+ if (value instanceof File) {
+ File file = (File) value;
+ value = file.getName(); // Nur den Namen anzeigen
+ }
+ return super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
+ }
+ });
+
+
+
+
+ }
+
+
+
+
+ /**
+ * This method is called from within the constructor to initialize the form.
+ * WARNING: Do NOT modify this code. The content of this method is always
+ * regenerated by the Form Editor.
+ */
+ @SuppressWarnings("unchecked")
+ // //GEN-BEGIN:initComponents
+ private void initComponents() {
+
+ jLabel1 = new javax.swing.JLabel();
+ qualityComboBox = new javax.swing.JComboBox<>();
+ jLabel2 = new javax.swing.JLabel();
+ resolutionComboBox = new javax.swing.JComboBox<>();
+ bwCheckBox = new javax.swing.JCheckBox();
+ greyscaleCheckBox = new javax.swing.JCheckBox();
+ overwriteCheckBox = new javax.swing.JCheckBox();
+ testButton = new javax.swing.JButton();
+ saveButton = new javax.swing.JButton();
+ progressBar = new javax.swing.JProgressBar();
+ closeButton = new javax.swing.JButton();
+ scrollPane = new javax.swing.JScrollPane();
+ compressionInfoTextArea = new javax.swing.JTextArea();
+ fileScrollPane = new javax.swing.JScrollPane();
+ filePanel = new javax.swing.JPanel();
+ jScrollPane1 = new javax.swing.JScrollPane();
+ fileList = new javax.swing.JList<>();
+
+ setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
+ setTitle("PDF komprimieren");
+ setAlwaysOnTop(true);
+ setIconImage(new ImageIcon(getClass().getResource("/icons/windowicon.png")).getImage());
+
+ jLabel1.setText("Qualitätsstufe auswählen:");
+
+ qualityComboBox.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Sehr niedrige Qualität", "Niedrigste Qualität", "Niedrige Qualität", "Mittlere Qualität", "Hohe Qualität", "Sehr hohe Qualität" }));
+ qualityComboBox.setSelectedIndex(3);
+
+ jLabel2.setText("Auflösung reduzieren auf:");
+
+ resolutionComboBox.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "100%", "90%", "80%", "70%", "60%", "50%", "40%", "30%" }));
+ resolutionComboBox.setSelectedIndex(6);
+
+ bwCheckBox.setText("in Schwarz/Weiß konvertieren");
+ bwCheckBox.addItemListener(new java.awt.event.ItemListener() {
+ public void itemStateChanged(java.awt.event.ItemEvent evt) {
+ bwCheckBoxItemStateChanged(evt);
+ }
+ });
+
+ greyscaleCheckBox.setText("In Graustufen konvertieren");
+ greyscaleCheckBox.addItemListener(new java.awt.event.ItemListener() {
+ public void itemStateChanged(java.awt.event.ItemEvent evt) {
+ greyscaleCheckBoxItemStateChanged(evt);
+ }
+ });
+
+ overwriteCheckBox.setSelected(true);
+ overwriteCheckBox.setText("Urspr. Dateien überschreiben");
+ overwriteCheckBox.addActionListener(new java.awt.event.ActionListener() {
+ public void actionPerformed(java.awt.event.ActionEvent evt) {
+ overwriteCheckBoxActionPerformed(evt);
+ }
+ });
+
+ testButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/icons16/material/preview_24dp_0E72B5.png"))); // NOI18N
+ testButton.setText("Vorschau");
+ testButton.setToolTipText("Vorschau der Komprimierung");
+ testButton.addActionListener(new java.awt.event.ActionListener() {
+ public void actionPerformed(java.awt.event.ActionEvent evt) {
+ testButtonActionPerformed(evt);
+ }
+ });
+
+ saveButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/icons16/material/compress_24dp_0E72B5.png"))); // NOI18N
+ saveButton.setText("Komprimieren");
+ saveButton.setToolTipText("Komprimieren und Speichern");
+ saveButton.addActionListener(new java.awt.event.ActionListener() {
+ public void actionPerformed(java.awt.event.ActionEvent evt) {
+ saveButtonActionPerformed(evt);
+ }
+ });
+
+ closeButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/icons/agt_action_success.png"))); // NOI18N
+ closeButton.setText("Schließen");
+ closeButton.setEnabled(false);
+ closeButton.addActionListener(new java.awt.event.ActionListener() {
+ public void actionPerformed(java.awt.event.ActionEvent evt) {
+ closeButtonActionPerformed(evt);
+ }
+ });
+
+ compressionInfoTextArea.setEditable(false);
+ compressionInfoTextArea.setColumns(20);
+ compressionInfoTextArea.setRows(5);
+ scrollPane.setViewportView(compressionInfoTextArea);
+
+ fileScrollPane.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
+
+ fileList.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
+ fileList.setVisibleRowCount(15);
+ fileList.addMouseListener(new java.awt.event.MouseAdapter() {
+ public void mousePressed(java.awt.event.MouseEvent evt) {
+ fileListMousePressed(evt);
+ }
+ public void mouseReleased(java.awt.event.MouseEvent evt) {
+ fileListMouseReleased(evt);
+ }
+ });
+ jScrollPane1.setViewportView(fileList);
+
+ javax.swing.GroupLayout filePanelLayout = new javax.swing.GroupLayout(filePanel);
+ filePanel.setLayout(filePanelLayout);
+ filePanelLayout.setHorizontalGroup(
+ filePanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+ .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 576, Short.MAX_VALUE)
+ );
+ filePanelLayout.setVerticalGroup(
+ filePanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+ .addComponent(jScrollPane1)
+ );
+
+ fileScrollPane.setViewportView(filePanel);
+
+ javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
+ getContentPane().setLayout(layout);
+ layout.setHorizontalGroup(
+ layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+ .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
+ .addGap(19, 19, 19)
+ .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
+ .addComponent(scrollPane, javax.swing.GroupLayout.DEFAULT_SIZE, 752, Short.MAX_VALUE)
+ .addGroup(layout.createSequentialGroup()
+ .addComponent(fileScrollPane, javax.swing.GroupLayout.PREFERRED_SIZE, 0, Short.MAX_VALUE)
+ .addGap(18, 18, 18)
+ .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
+ .addComponent(closeButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+ .addComponent(jLabel1)
+ .addComponent(qualityComboBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+ .addComponent(jLabel2)
+ .addComponent(resolutionComboBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+ .addComponent(bwCheckBox)
+ .addComponent(greyscaleCheckBox)
+ .addComponent(overwriteCheckBox)
+ .addComponent(testButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+ .addComponent(saveButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+ .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, 284, javax.swing.GroupLayout.PREFERRED_SIZE))))
+ .addGap(19, 19, 19))
+ );
+ layout.setVerticalGroup(
+ layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+ .addGroup(layout.createSequentialGroup()
+ .addGap(18, 18, 18)
+ .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
+ .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
+ .addComponent(jLabel1)
+ .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+ .addComponent(qualityComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
+ .addGap(18, 18, 18)
+ .addComponent(jLabel2)
+ .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+ .addComponent(resolutionComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
+ .addGap(18, 18, 18)
+ .addComponent(bwCheckBox)
+ .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+ .addComponent(greyscaleCheckBox)
+ .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+ .addComponent(overwriteCheckBox)
+ .addGap(18, 18, 18)
+ .addComponent(testButton)
+ .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
+ .addComponent(saveButton)
+ .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
+ .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, 16, javax.swing.GroupLayout.PREFERRED_SIZE)
+ .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
+ .addComponent(closeButton))
+ .addComponent(fileScrollPane))
+ .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
+ .addComponent(scrollPane)
+ .addGap(19, 19, 19))
+ );
+
+ pack();
+ }// //GEN-END:initComponents
+
+ private void overwriteCheckBoxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_overwriteCheckBoxActionPerformed
+ if (overwriteCheckBox.isSelected()) {
+ int confirm = JOptionPane.showConfirmDialog(this,
+ "Warnung: Die Originaldateien werden überschrieben!\nFortfahren?",
+ "Originaldateien überschreiben",
+ JOptionPane.YES_NO_OPTION,
+ JOptionPane.WARNING_MESSAGE);
+ if (confirm != JOptionPane.YES_OPTION) {
+ overwriteCheckBox.setSelected(false);
+ }
+ }
+ }//GEN-LAST:event_overwriteCheckBoxActionPerformed
+
+ private void testButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_testButtonActionPerformed
+ previewCompressedFile();
+ }//GEN-LAST:event_testButtonActionPerformed
+
+ private void saveButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_saveButtonActionPerformed
+ compressAndSaveFiles();
+ }//GEN-LAST:event_saveButtonActionPerformed
+
+ private void bwCheckBoxItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_bwCheckBoxItemStateChanged
+ if (bwCheckBox.isSelected()) {
+ greyscaleCheckBox.setSelected(false);
+ }
+
+ }//GEN-LAST:event_bwCheckBoxItemStateChanged
+
+ private void greyscaleCheckBoxItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_greyscaleCheckBoxItemStateChanged
+ if (greyscaleCheckBox.isSelected()) {
+ bwCheckBox.setSelected(false);
+ }
+ }//GEN-LAST:event_greyscaleCheckBoxItemStateChanged
+
+ private void closeButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_closeButtonActionPerformed
+ dispose();
+ }//GEN-LAST:event_closeButtonActionPerformed
+
+ private void fileListMousePressed(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_fileListMousePressed
+ if (evt.isPopupTrigger()) {
+ int index = fileList.locationToIndex(evt.getPoint());
+ if (index != -1) {
+ fileList.setSelectedIndex(index);
+ showContextMenu(evt.getX(), evt.getY());
+ }
+ }
+ }//GEN-LAST:event_fileListMousePressed
+
+ private void fileListMouseReleased(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_fileListMouseReleased
+ if (evt.isPopupTrigger()) {
+ int index = fileList.locationToIndex(evt.getPoint());
+ if (index != -1) {
+ fileList.setSelectedIndex(index);
+ showContextMenu(evt.getX(), evt.getY());
+ }
+ }
+ }//GEN-LAST:event_fileListMouseReleased
+
+ /**
+ * @param args the command line arguments
+ */
+ public static void main(String args[]) {
+ /* Set the Nimbus look and feel */
+ //
+ /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
+ * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
+ */
+ try {
+ for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
+ if ("Nimbus".equals(info.getName())) {
+ javax.swing.UIManager.setLookAndFeel(info.getClassName());
+ break;
+ }
+ }
+ } catch (ClassNotFoundException ex) {
+ java.util.logging.Logger.getLogger(ShrinkifyGui.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+ } catch (InstantiationException ex) {
+ java.util.logging.Logger.getLogger(ShrinkifyGui.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+ } catch (IllegalAccessException ex) {
+ java.util.logging.Logger.getLogger(ShrinkifyGui.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+ } catch (javax.swing.UnsupportedLookAndFeelException ex) {
+ java.util.logging.Logger.getLogger(ShrinkifyGui.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+ }
+ //
+
+ /* Create and display the form */
+ SwingUtilities.invokeLater(() -> {
+ ShrinkifyGui app = null;
+ try {
+ app = new ShrinkifyGui(args);
+ } catch (IOException ex) {
+ log.error(ex);
+ }
+ if (app != null) {
+ app.setVisible(true);
+ }
+ });
+ }
+
+ // Variables declaration - do not modify//GEN-BEGIN:variables
+ private javax.swing.JCheckBox bwCheckBox;
+ private javax.swing.JButton closeButton;
+ private javax.swing.JTextArea compressionInfoTextArea;
+ private javax.swing.JList fileList;
+ private javax.swing.JPanel filePanel;
+ private javax.swing.JScrollPane fileScrollPane;
+ private javax.swing.JCheckBox greyscaleCheckBox;
+ private javax.swing.JLabel jLabel1;
+ private javax.swing.JLabel jLabel2;
+ private javax.swing.JScrollPane jScrollPane1;
+ private javax.swing.JCheckBox overwriteCheckBox;
+ private javax.swing.JProgressBar progressBar;
+ private javax.swing.JComboBox qualityComboBox;
+ private javax.swing.JComboBox resolutionComboBox;
+ private javax.swing.JButton saveButton;
+ private javax.swing.JScrollPane scrollPane;
+ private javax.swing.JButton testButton;
+ // End of variables declaration//GEN-END:variables
+
+ // Anzeigen des Kontextmenüs
+ private void showContextMenu(int x, int y) {
+ JPopupMenu contextMenu = new JPopupMenu();
+ JMenuItem removeItem = new JMenuItem("Datei entfernen");
+ removeItem.addActionListener(e -> {
+ int selectedIndex = fileList.getSelectedIndex();
+ if (selectedIndex != -1) {
+ fileListModel.remove(selectedIndex);
+ }
+ });
+ contextMenu.add(removeItem);
+ contextMenu.show(fileList, x, y);
+ }
+
+ private void previewCompressedFile() {
+ if (fileListModel.isEmpty()) {
+ JOptionPane.showMessageDialog(this, "Bitte wählen Sie mindestens eine PDF-Datei aus.");
+ return;
+ }
+
+ float imageQuality = getImageQuality();
+ float resolutionScale = getResolutionScale();
+ boolean convertBW = bwCheckBox.isSelected();
+ boolean convertGreyScale = greyscaleCheckBox.isSelected();
+
+ new Thread(() -> {
+ StringBuilder compressionInfo = new StringBuilder();
+ for (int i = 0; i < fileListModel.size(); i++) {
+ File inputFile = fileListModel.getElementAt(i);
+
+ try {
+ // Temporäre Datei erstellen
+ File tempFile = File.createTempFile("preview_compressed_", ".pdf");
+ tempFile.deleteOnExit(); // Wird nach dem Schließen des Programms gelöscht
+
+ long originalSize = inputFile.length(); // Ursprüngliche Dateigröße
+
+ // PDF komprimieren
+ compressPDFWithPDFBox(inputFile, tempFile, imageQuality, convertBW, convertGreyScale, resolutionScale);
+
+ long compressedSize = tempFile.length(); // Komprimierte Dateigröße
+
+ // Kompressionsinformationen berechnen
+ double originalSizeMB = originalSize / (1024.0 * 1024.0);
+ double compressedSizeMB = compressedSize / (1024.0 * 1024.0);
+ double reductionPercent = ((originalSize - compressedSize) / (double) originalSize) * 100;
+
+ // Informationen hinzufügen
+ compressionInfo.append(String.format("Datei: %s\nOriginalgröße: %.2f MB - Komprimiert: %.2f MB - Reduktion: %.2f%%\n\n",
+ inputFile.getName(), originalSizeMB, compressedSizeMB, reductionPercent));
+
+ // Vorschau anzeigen - Öffnet das temporäre PDF mit dem Standard-PDF-Viewer des Systems
+ if (Desktop.isDesktopSupported()) {
+ Desktop.getDesktop().open(tempFile);
+ } else {
+ JOptionPane.showMessageDialog(this, "Vorschau nicht unterstützt auf diesem System.");
+ }
+
+ } catch (IOException ex) {
+ log.error("Unable to generate compressed PDF preview", ex);
+ JOptionPane.showMessageDialog(this, "Fehler beim Erstellen der Vorschau für Datei: " + inputFile.getName());
+ }
+ }
+ compressionInfoTextArea.setText(compressionInfo.toString());
+ }).start();
+ }
+
+
+
+ private void compressAndSaveFiles() {
+ if (fileListModel.isEmpty()) {
+ JOptionPane.showMessageDialog(this, "Bitte wählen Sie mindestens eine PDF-Datei aus.");
+ return;
+ }
+
+ float imageQuality = getImageQuality();
+ boolean convertBW = bwCheckBox.isSelected();
+ boolean convertGreyScale = greyscaleCheckBox.isSelected();
+ float resolutionScale = getResolutionScale();
+ boolean overwriteFiles = overwriteCheckBox.isSelected();
+
+ File outputDir = null;
+ if (!overwriteFiles) {
+ JFileChooser dirChooser = new JFileChooser();
+ dirChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+ int option = dirChooser.showOpenDialog(this);
+ if (option != JFileChooser.APPROVE_OPTION) {
+ return;
+ }
+ outputDir = dirChooser.getSelectedFile();
+ }
+
+ // Listen zur Speicherung der Dateigrößen
+ ArrayList results = new ArrayList<>();
+ DecimalFormat df = new DecimalFormat("#.##");
+
+ File finalOutputDir = outputDir;
+
+ // Startzeit erfassen
+ long startTime = System.currentTimeMillis();
+
+ new Thread(() -> {
+ progressBar.setMaximum(fileListModel.size());
+ int progress = 0;
+
+ for (int i = 0; i < fileListModel.size(); i++) {
+ File inputFile = fileListModel.getElementAt(i);
+ File outputFile;
+
+ if (overwriteFiles) {
+ // Temporäre Datei erstellen
+ try {
+ outputFile = File.createTempFile("temp_compressed_", ".pdf");
+ outputFile.deleteOnExit();
+ } catch (IOException e) {
+ log.error("unable to create temporary file", e);
+ JOptionPane.showMessageDialog(this, "Fehler beim Erstellen der temporären Datei für: " + inputFile.getName());
+ continue;
+ }
+ } else {
+ outputFile = new File(finalOutputDir, "komprimiert_" + inputFile.getName());
+ }
+
+ try {
+ long originalSize = inputFile.length();
+ compressPDFWithPDFBox(inputFile, outputFile, imageQuality, convertBW, convertGreyScale, resolutionScale);
+
+ if (overwriteFiles) {
+ // Originaldatei durch komprimierte Datei ersetzen
+ Files.move(outputFile.toPath(), inputFile.toPath(), StandardCopyOption.REPLACE_EXISTING);
+ }
+
+ long compressedSize = overwriteFiles ? inputFile.length() : outputFile.length();
+
+ double originalSizeMB = originalSize / (1024.0 * 1024.0);
+ double compressedSizeMB = compressedSize / (1024.0 * 1024.0);
+ double reductionPercent = ((originalSize - compressedSize) / (double) originalSize) * 100;
+
+ String result = String.format("Datei: %s\nOriginalgröße: %s MB\nKomprimiert: %s MB\nReduktion: %s%%\n",
+ inputFile.getName(),
+ df.format(originalSizeMB),
+ df.format(compressedSizeMB),
+ df.format(reductionPercent));
+ results.add(result);
+
+ } catch (IOException ex) {
+ log.error("Error processing file " + inputFile.getName(), ex);
+ JOptionPane.showMessageDialog(this, "Fehler beim Verarbeiten der Datei: " + inputFile.getName());
+ }
+
+ progress++;
+ progressBar.setValue(progress);
+ }
+
+ // Endzeit erfassen und Dauer berechnen
+ long endTime = System.currentTimeMillis();
+ long duration = endTime - startTime;
+ long seconds = (duration / 1000) % 60;
+ long minutes = (duration / (1000 * 60)) % 60;
+
+ // Zusammenstellen der Ergebnisse
+ StringBuilder message = new StringBuilder("Alle Dateien wurden erfolgreich verarbeitet.\n\n");
+ for (String result : results) {
+ message.append(result).append("\n");
+ }
+
+ // Zeit zur Nachricht hinzufügen
+ message.append(String.format("Verstrichene Zeit: %d Minuten und %d Sekunden.", minutes, seconds));
+ compressionInfoTextArea.setText(message.toString());
+ finished = true;
+ SwingUtilities.invokeLater(() -> closeButton.setEnabled(true));
+ //JOptionPane.showMessageDialog(this, message.toString());
+ }).start();
+ }
+
+ private float getImageQuality() {
+ String quality = (String) qualityComboBox.getSelectedItem();
+ switch (quality) {
+ case "Sehr niedrige Qualität":
+ return 0.05f;
+ case "Niedrigste Qualität":
+ return 0.1f;
+ case "Niedrige Qualität":
+ return 0.3f;
+ case "Mittlere Qualität":
+ return 0.5f;
+ case "Hohe Qualität":
+ return 0.8f;
+ case "Sehr hohe Qualität":
+ return 1.0f;
+ default:
+ return 0.5f;
+ }
+ }
+
+ private float getResolutionScale() {
+ String resolution = (String) resolutionComboBox.getSelectedItem();
+ switch (resolution) {
+ case "100%":
+ return 1.0f;
+ case "90%":
+ return 0.9f;
+ case "80%":
+ return 0.8f;
+ case "70%":
+ return 0.7f;
+ case "60%":
+ return 0.6f;
+ case "50%":
+ return 0.5f;
+ case "40%":
+ return 0.4f;
+ case "30%":
+ return 0.3f;
+ default:
+ return 1.0f;
+ }
+ }
+
+ private void compressPDFWithPDFBox(File inputFile, File outputFile, float imageQuality, boolean convertBW, boolean convertGreyScale, float resolutionScale) throws IOException {
+ // Änderung zu PdfBox 3: Verwenden von PDDocument.load() statt Loader.loadPDF() in PDFBox 2.x
+ try (PDDocument document = PDDocument.load(inputFile)) {
+ for (PDPage page : document.getPages()) {
+ PDResources resources = page.getResources();
+ Iterable xObjectNames = resources.getXObjectNames();
+
+ for (COSName xObjectName : xObjectNames) {
+ PDXObject xObject = resources.getXObject(xObjectName);
+
+ if (xObject instanceof PDImageXObject) {
+ PDImageXObject imageObject = (PDImageXObject) xObject;
+
+ // Prüfen der Bilddimensionen vor dem Laden des Bildes
+ int imageWidth = imageObject.getWidth();
+ int imageHeight = imageObject.getHeight();
+
+ // Überspringen, wenn die Dimensionen ungültig sind
+ if (imageWidth <= 1 || imageHeight <= 1) {
+ continue;
+ }
+
+ BufferedImage image;
+ try {
+ image = imageObject.getImage();
+ } catch (Exception e) {
+ continue;
+ }
+
+ // Bild in RGB konvertieren, falls notwendig
+ if (image.getType() != BufferedImage.TYPE_INT_RGB) {
+ BufferedImage rgbImage = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_INT_RGB);
+ Graphics2D g = rgbImage.createGraphics();
+ g.drawImage(image, 0, 0, null);
+ g.dispose();
+ image = rgbImage;
+ }
+
+ // In Schwarz-Weiß konvertieren, falls ausgewählt
+ if (convertBW) {
+ BufferedImage bwImage = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_BYTE_BINARY);
+ int threshold = 128; // Schwellenwert für Schwarz-Weiß
+
+ for (int y = 0; y < image.getHeight(); y++) {
+ for (int x = 0; x < image.getWidth(); x++) {
+ // Holen des RGB-Werts des Pixels
+ int rgb = image.getRGB(x, y);
+ int r = (rgb >> 16) & 0xFF;
+ int g = (rgb >> 8) & 0xFF;
+ int b = rgb & 0xFF;
+
+ // Berechnung des durchschnittlichen Helligkeitswertes
+ int gray = (r + g + b) / 3;
+
+ // Setzen auf Schwarz oder Weiß basierend auf dem Schwellenwert
+ int bw = (gray < threshold) ? 0x000000 : 0xFFFFFF;
+ bwImage.setRGB(x, y, bw);
+ }
+ }
+
+
+
+ image = bwImage; // Überschreiben des Bildes mit der Schwarz/Weiß-Version
+ }
+
+ if (convertGreyScale) {
+ BufferedImage greyScaleImage = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_BYTE_GRAY);
+ Graphics2D g = greyScaleImage.createGraphics();
+ g.drawImage(image, 0, 0, null);
+ g.dispose();
+ image = greyScaleImage;
+ }
+
+ // Auflösung skalieren, falls ausgewählt
+ if (resolutionScale != 1.0f) {
+ int newWidth = (int) (image.getWidth() * resolutionScale);
+ int newHeight = (int) (image.getHeight() * resolutionScale);
+
+ if (newWidth > 1 && newHeight > 1) {
+ BufferedImage scaledImage = new BufferedImage(newWidth, newHeight, image.getType());
+ Graphics2D g = scaledImage.createGraphics();
+ g.drawImage(image, 0, 0, scaledImage.getWidth(), scaledImage.getHeight(), null);
+ g.dispose();
+ image = scaledImage;
+ } else {
+ continue;
+ }
+ }
+
+ // Bild komprimieren und speichern
+ try {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ ImageOutputStream ios = ImageIO.createImageOutputStream(baos);
+ ImageWriter writer = ImageIO.getImageWritersByFormatName("jpeg").next();
+ writer.setOutput(ios);
+
+ ImageWriteParam param = writer.getDefaultWriteParam();
+ param.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
+ param.setCompressionQuality(imageQuality);
+
+ writer.write(null, new IIOImage(image, null, null), param);
+ writer.dispose();
+
+ InputStream in = new ByteArrayInputStream(baos.toByteArray());
+ PDImageXObject compressedImage = JPEGFactory.createFromStream(document, in);
+ resources.put(xObjectName, compressedImage);
+
+ IOUtils.closeQuietly(in);
+ IOUtils.closeQuietly(ios);
+ } catch (Exception e) {
+ log.error(e);
+ }
+ }
+ }
+ }
+
+ document.save(outputFile);
+ }
+ }
+
+ public boolean isFinished() {
+ return finished;
+ }
+
+
+}
+
+
diff --git a/j-lawyer-client/src/com/jdimension/jlawyer/client/editors/files/ArchiveFilePanel.form b/j-lawyer-client/src/com/jdimension/jlawyer/client/editors/files/ArchiveFilePanel.form
index acff4285..b9392c7f 100755
--- a/j-lawyer-client/src/com/jdimension/jlawyer/client/editors/files/ArchiveFilePanel.form
+++ b/j-lawyer-client/src/com/jdimension/jlawyer/client/editors/files/ArchiveFilePanel.form
@@ -152,17 +152,6 @@
-
-
+
+
-
-