Пример #1
0
  /** Initialize the panel UI component values from the current site profile settings. */
  public void updatePanel() {
    {
      File dir = pApp.getHomeDirectory();

      if (dir == null) {
        String home = System.getProperty("user.home");
        if (home != null) {
          File hdir = new File(home);
          if ((hdir != null) && hdir.isDirectory()) dir = hdir.getParentFile();
        }
      }

      if (dir == null) dir = new File("/home");

      pHomeDirComp.setDir(dir);
    }

    {
      File dir = pApp.getTemporaryDirectory();
      if (dir == null) dir = new File("/var/tmp");
      pTempDirComp.setDir(dir);
    }

    {
      File dir = pApp.getUnixJavaHome();
      if (dir == null) dir = new File(pApp.getJavaHome());
      pJavaHomeDirComp.setDir(dir);
    }

    pJavadocDirComp.setDir(pApp.getUnixLocalJavadocDirectory());
    pExtraJavaLibsComp.setJars(pApp.getUnixLocalJavaLibraries());
  }
Пример #2
0
 protected void fileNew() {
   if (currentFile != null) {
     if (!currentFile.isDirectory()) {
       currentFile = currentFile.getParentFile();
     }
   }
   graph.clear();
   gp.update(gp.getGraphics());
 }
Пример #3
0
 /**
  * The FileEvent listener.
  *
  * @param event the event.
  */
 public void fileEventOccurred(FileEvent event) {
   File file = event.getFile();
   if (file != null) {
     String dirPath;
     if (file.isDirectory()) dirPath = file.getAbsolutePath();
     else dirPath = file.getParentFile().getAbsolutePath();
     properties.setProperty("directory", dirPath);
   } else properties.remove("directory");
 }
Пример #4
0
  /** Returns false if Exception is thrown. */
  private boolean setDirectory() {
    String pathStr = dirTF.getText().trim();
    if (pathStr.equals("")) pathStr = System.getProperty("user.dir");
    try {
      File dirPath = new File(pathStr);
      if (!dirPath.isDirectory()) {
        if (!dirPath.exists()) {
          if (recursiveCheckBox.isSelected())
            throw new NotDirectoryException(dirPath.getAbsolutePath());
          else throw new NotFileException(dirPath.getAbsolutePath());
        } else {
          convertSet.setFile(dirPath);
          convertSet.setDestinationPath(dirPath.getParentFile());
        }
      } else {
        // Set the descriptors
        setMatchingFileNames();

        FlexFilter flexFilter = new FlexFilter();
        flexFilter.addDescriptors(descriptors);
        flexFilter.setFilesOnly(!recursiveCheckBox.isSelected());

        convertSet.setSourcePath(dirPath, flexFilter);
        convertSet.setDestinationPath(dirPath);
      }
    } catch (NotDirectoryException e1) {
      final String caption = ResourceHandler.getMessage("notdirectory_dialog.caption1");

      MessageFormat formatter;
      String info_msg;
      if (pathStr.equals("")) {
        info_msg = ResourceHandler.getMessage("notdirectory_dialog.info5");
      } else {
        formatter = new MessageFormat(ResourceHandler.getMessage("notdirectory_dialog.info0"));
        info_msg = formatter.format(new Object[] {pathStr});
      }
      final String info = info_msg;

      JOptionPane.showMessageDialog(this, info, caption, JOptionPane.ERROR_MESSAGE);
      return false;
    } catch (NotFileException e2) {
      final String caption = ResourceHandler.getMessage("notdirectory_dialog.caption0");

      MessageFormat formatter =
          new MessageFormat(ResourceHandler.getMessage("notdirectory_dialog.info1"));
      final String info = formatter.format(new Object[] {pathStr});

      JOptionPane.showMessageDialog(this, info, caption, JOptionPane.ERROR_MESSAGE);
      return false;
    }

    return true; // no exception thrown
  }
Пример #5
0
  private void updateLinuxServiceInstaller() {
    try {
      File dir = new File(directory, "CTP");
      if (suppressFirstPathElement) dir = dir.getParentFile();
      Properties props = new Properties();
      String ctpHome = dir.getAbsolutePath();
      cp.appendln(Color.black, "...CTP_HOME: " + ctpHome);
      ctpHome = ctpHome.replaceAll("\\\\", "\\\\\\\\");
      props.put("CTP_HOME", ctpHome);
      File javaHome = new File(System.getProperty("java.home"));
      String javaBin = (new File(javaHome, "bin")).getAbsolutePath();
      cp.appendln(Color.black, "...JAVA_BIN: " + javaBin);
      javaBin = javaBin.replaceAll("\\\\", "\\\\\\\\");
      props.put("JAVA_BIN", javaBin);

      File linux = new File(dir, "linux");
      File install = new File(linux, "ctpService-ubuntu.sh");
      cp.appendln(Color.black, "Linux service installer:");
      cp.appendln(Color.black, "...file: " + install.getAbsolutePath());
      String bat = getFileText(install);
      bat = replace(bat, props); // do the substitutions
      bat = bat.replace("\r", "");
      setFileText(install, bat);

      // If this is an ISN installation, put the script in the correct place.
      String osName = System.getProperty("os.name").toLowerCase();
      if (programName.equals("ISN") && !osName.contains("windows")) {
        install = new File(linux, "ctpService-red.sh");
        cp.appendln(Color.black, "ISN service installer:");
        cp.appendln(Color.black, "...file: " + install.getAbsolutePath());
        bat = getFileText(install);
        bat = replace(bat, props); // do the substitutions
        bat = bat.replace("\r", "");
        File initDir = new File("/etc/init.d");
        File initFile = new File(initDir, "ctpService");
        if (initDir.exists()) {
          setOwnership(initDir, "edge", "edge");
          setFileText(initFile, bat);
          initFile.setReadable(true, false); // everybody can read //Java 1.6
          initFile.setWritable(true); // only the owner can write //Java 1.6
          initFile.setExecutable(true, false); // everybody can execute //Java 1.6
        }
      }
    } catch (Exception ex) {
      ex.printStackTrace();
      System.err.println("Unable to update the Linux service ctpService.sh file");
    }
  }
Пример #6
0
 // If this is a new installation, ask the user for a
 // port for the server; otherwise, return the negative
 // of the configured port. If the user selects an illegal
 // port, return zero.
 private int getPort() {
   // Note: directory points to the parent of the CTP directory.
   File ctp = new File(directory, "CTP");
   if (suppressFirstPathElement) ctp = ctp.getParentFile();
   File config = new File(ctp, "config.xml");
   if (!config.exists()) {
     // No config file - must be a new installation.
     // Figure out whether this is Windows or something else.
     String os = System.getProperty("os.name").toLowerCase();
     int defPort = ((os.contains("windows") && !programName.equals("ISN")) ? 80 : 1080);
     int userPort = 0;
     while (userPort == 0) {
       String port =
           JOptionPane.showInputDialog(
               null,
               "This is a new "
                   + programName
                   + " installation.\n\n"
                   + "Select a port number for the web server.\n\n",
               Integer.toString(defPort));
       try {
         userPort = Integer.parseInt(port.trim());
       } catch (Exception ex) {
         userPort = -1;
       }
       if ((userPort < 80) || (userPort > 32767)) userPort = 0;
     }
     return userPort;
   } else {
     try {
       Document doc = getDocument(config);
       Element root = doc.getDocumentElement();
       Element server = getFirstNamedChild(root, "Server");
       String port = server.getAttribute("port");
       return -Integer.parseInt(port);
     } catch (Exception ex) {
     }
   }
   return 0;
 }
Пример #7
0
  private void updateWindowsServiceInstaller() {
    try {
      File dir = new File(directory, "CTP");
      if (suppressFirstPathElement) dir = dir.getParentFile();
      File windows = new File(dir, "windows");
      File install = new File(windows, "install.bat");
      cp.appendln(Color.black, "Windows service installer:");
      cp.appendln(Color.black, "...file: " + install.getAbsolutePath());
      String bat = getFileText(install);
      Properties props = new Properties();
      String home = dir.getAbsolutePath();
      cp.appendln(Color.black, "...home: " + home);
      home = home.replaceAll("\\\\", "\\\\\\\\");
      props.put("home", home);

      bat = replace(bat, props);
      setFileText(install, bat);
    } catch (Exception ex) {
      ex.printStackTrace();
      System.err.println("Unable to update the windows service install.barfile.");
    }
  }
Пример #8
0
 private void installConfigFile(int port) {
   if (port > 0) {
     System.out.println("Looking for /config/config.xml");
     InputStream is = getClass().getResourceAsStream("/config/config.xml");
     if (is != null) {
       try {
         File ctp = new File(directory, "CTP");
         if (suppressFirstPathElement) ctp = ctp.getParentFile();
         File config = new File(ctp, "config.xml");
         Document doc = getDocument(is);
         Element root = doc.getDocumentElement();
         Element server = getFirstNamedChild(root, "Server");
         System.out.println("...setting the port to " + port);
         server.setAttribute("port", Integer.toString(port));
         adjustConfiguration(root, ctp);
         setFileText(config, toString(doc));
       } catch (Exception ex) {
         System.err.println("...Error: unable to install the config.xml file");
       }
     } else System.err.println("...could not find it.");
   }
 }
Пример #9
0
  /**
   * Class constructor; creates a new Installer object, displays a JFrame introducing the program,
   * allows the user to select an install directory, and copies files from the jar into the
   * directory.
   */
  public Installer(String args[]) {
    // Inputs are --install-dir INSTALL_DIR
    for (int k = 0; k < args.length; k = k + 2) {

      switch (args[k]) {
        case "--install-dir":
          directory = new File(args[k + 1]);
          System.out.println(directory);
          break;
        case "--port":
          port = Integer.parseInt(args[k + 1]);
          break;
      }
    }

    cp = new Stream();

    // Find the installer program so we can get to the files.
    installer = getInstallerProgramFile();
    String name = installer.getName();
    programName = (name.substring(0, name.indexOf("-"))).toUpperCase();

    // Get the installation information
    thisJava = System.getProperty("java.version");
    thisJavaBits = System.getProperty("sun.arch.data.model") + " bits";

    // Find the ImageIO Tools and get the version
    String javaHome = System.getProperty("java.home");
    File extDir = new File(javaHome);
    extDir = new File(extDir, "lib");
    extDir = new File(extDir, "ext");
    File clib = getFile(extDir, "clibwrapper_jiio", ".jar");
    File jai = getFile(extDir, "jai_imageio", ".jar");
    imageIOTools = (clib != null) && clib.exists() && (jai != null) && jai.exists();
    if (imageIOTools) {
      Hashtable<String, String> jaiManifest = getManifestAttributes(jai);
      imageIOVersion = jaiManifest.get("Implementation-Version");
    }

    // Get the CTP.jar parameters
    Hashtable<String, String> manifest = getJarManifestAttributes("/CTP/libraries/CTP.jar");
    programDate = manifest.get("Date");
    buildJava = manifest.get("Java-Version");

    // Get the util.jar parameters
    Hashtable<String, String> utilManifest = getJarManifestAttributes("/CTP/libraries/util.jar");
    utilJava = utilManifest.get("Java-Version");

    // Get the MIRC.jar parameters (if the plugin is present)
    Hashtable<String, String> mircManifest = getJarManifestAttributes("/CTP/libraries/MIRC.jar");
    if (mircManifest != null) {
      mircJava = mircManifest.get("Java-Version");
      mircDate = mircManifest.get("Date");
      mircVersion = mircManifest.get("Version");
    }

    // Set up the installation information for display
    if (imageIOVersion.equals("")) {
      imageIOVersion = "<b><font color=\"red\">not installed</font></b>";
    } else if (imageIOVersion.startsWith("1.0")) {
      imageIOVersion = "<b><font color=\"red\">" + imageIOVersion + "</font></b>";
    }
    if (thisJavaBits.startsWith("64")) {
      thisJavaBits = "<b><font color=\"red\">" + thisJavaBits + "</font></b>";
    }
    boolean javaOK = (thisJava.compareTo(buildJava) >= 0);
    javaOK &= (thisJava.compareTo(utilJava) >= 0);
    javaOK &= (thisJava.compareTo(mircJava) >= 0);
    if (!javaOK) {
      thisJava = "<b><font color=\"red\">" + thisJava + "</font></b>";
    }

    if (directory == null) exit();

    // Point to the parent of the directory in which to install the program.
    // so the copy process works correctly for directory trees.
    //
    // If the user has selected a directory named "CTP",
    // then assume that this is the directory in which
    // to install the program.
    //
    // If the directory is not CTP, see if it is called "RSNA" and contains
    // the Launcher program, in which case we can assume that it is an
    // installation that was done with Bill Weadock's all-in-one installer for Windows.
    //
    // If neither of those cases is true, then this is already the parent of the
    // directory in which to install the program
    if (directory.getName().equals("CTP")) {
      directory = directory.getParentFile();
    } else if (directory.getName().equals("RSNA")
        && (new File(directory, "Launcher.jar")).exists()) {
      suppressFirstPathElement = true;
    }

    // Cleanup old releases
    cleanup(directory);

    // Get a port for the server.
    if (port < 0) {
      if (checkServer(-port, false)) {
        System.err.println(
            "CTP appears to be running.\nPlease stop CTP and run the installer again.");
        System.exit(0);
      }
    }

    // Now install the files and report the results.
    int count =
        unpackZipFile(installer, "CTP", directory.getAbsolutePath(), suppressFirstPathElement);
    if (count > 0) {
      // Create the service installer batch files.
      updateWindowsServiceInstaller();
      updateLinuxServiceInstaller();

      // If this was a new installation, set up the config file and set the port
      installConfigFile(port);

      // Make any necessary changes in the config file to reflect schema evolution
      fixConfigSchema();

      System.out.println("Installation complete.");
      System.out.println(programName + " has been installed successfully.");
      System.out.println(count + " files were installed.");
    } else {
      System.err.println("Installation failed.");
      System.err.println(programName + " could not be fully installed.");
    }
    if (!programName.equals("ISN") && startRunner(new File(directory, "CTP"))) System.exit(0);
  }
Пример #10
0
 public void run() {
   going = true;
   while (going) {
     String chose = null;
     synchronized (jobs) {
       chose = jobs.poll();
     }
     if (chose != null) {
       cur = chose;
       updateStatus();
       long time = System.currentTimeMillis();
       String op = "export";
       String targ = null;
       boolean success = false;
       if (chose.charAt(0) == IMPORT_FLAG) {
         String[] brk = chose.split(",", 4); // 4 parts to an import string
         File imp = new File(brk[1]);
         targ = imp.getName();
         if (edtImport(imp, brk[2], brk[3])) {
           // import successful
           success = true;
           if (checkImports) op = "import & check";
           else op = "import (fast)";
           store.fireTableDataChanged();
         } else {
           // no import
         }
       } else {
         String[] brk = chose.split(",", 3); // 3 parts to an export string
         File pla = new File(brk[2]);
         targ = pla.getName();
         if (edtExport(new File(brk[1]), pla)) {
           // export succeeded
           success = true;
           // System.out.println(pla.getParentFile().getAbsolutePath() + ", " +
           // tempLoc.getAbsolutePath() + ", " + pla.getParentFile().equals(tempLoc));
           try {
             if (pla.getParentFile().getCanonicalPath().equals(tempLoc.getCanonicalPath()))
               secureUse(pla);
           } catch (IOException exc) {
             System.err.println("Failed to retrieve canonical path?");
           }
         } else {
           // export failed
         }
       }
       if (success)
         System.out.println(
             "Completed " + op + " in " + (System.currentTimeMillis() - time) + "ms - " + targ);
       cur = null;
       updateStatus();
     } else {
       if (needsSave && idx == 0) {
         boolean alldone = true;
         for (int i = 0; i < numThreads; i++) {
           if (encryptDecryptThreads[i].getCur() != null) {
             alldone = false;
             break;
           }
         }
         if (alldone) {
           System.out.println("Automatically saving");
           try {
             store.saveAll(tempLoc);
           } catch (IOException e) {
             System.err.println("Automatic save failed");
           }
           needsSave = false;
         }
       }
       try {
         Thread.sleep(500);
       } catch (InterruptedException e) {
         // do nothing
       }
     }
   }
 }
Пример #11
0
    public void actionPerformed(ActionEvent e) {
      if (isDirectorySelected()) {
        File dir = getDirectory();
        if (dir != null) {
          try {
            // Strip trailing ".."
            dir = ShellFolder.getNormalizedFile(dir);
          } catch (IOException ex) {
            // Ok, use f as is
          }
          changeDirectory(dir);
          return;
        }
      }

      JFileChooser chooser = getFileChooser();

      String filename = getFileName();
      FileSystemView fs = chooser.getFileSystemView();
      File dir = chooser.getCurrentDirectory();

      if (filename != null) {
        // Remove whitespaces from end of filename
        int i = filename.length() - 1;

        while (i >= 0 && filename.charAt(i) <= ' ') {
          i--;
        }

        filename = filename.substring(0, i + 1);
      }

      if (filename == null || filename.length() == 0) {
        // no file selected, multiple selection off, therefore cancel the approve action
        resetGlobFilter();
        return;
      }

      File selectedFile = null;
      File[] selectedFiles = null;

      // Unix: Resolve '~' to user's home directory
      if (File.separatorChar == '/') {
        if (filename.startsWith("~/")) {
          filename = System.getProperty("user.home") + filename.substring(1);
        } else if (filename.equals("~")) {
          filename = System.getProperty("user.home");
        }
      }

      if (chooser.isMultiSelectionEnabled()
          && filename.length() > 1
          && filename.charAt(0) == '"'
          && filename.charAt(filename.length() - 1) == '"') {
        List<File> fList = new ArrayList<File>();

        String[] files = filename.substring(1, filename.length() - 1).split("\" \"");
        // Optimize searching files by names in "children" array
        Arrays.sort(files);

        File[] children = null;
        int childIndex = 0;

        for (String str : files) {
          File file = fs.createFileObject(str);
          if (!file.isAbsolute()) {
            if (children == null) {
              children = fs.getFiles(dir, false);
              Arrays.sort(children);
            }
            for (int k = 0; k < children.length; k++) {
              int l = (childIndex + k) % children.length;
              if (children[l].getName().equals(str)) {
                file = children[l];
                childIndex = l + 1;
                break;
              }
            }
          }
          fList.add(file);
        }

        if (!fList.isEmpty()) {
          selectedFiles = fList.toArray(new File[fList.size()]);
        }
        resetGlobFilter();
      } else {
        selectedFile = fs.createFileObject(filename);
        if (!selectedFile.isAbsolute()) {
          selectedFile = fs.getChild(dir, filename);
        }
        // check for wildcard pattern
        FileFilter currentFilter = chooser.getFileFilter();
        if (!selectedFile.exists() && isGlobPattern(filename)) {
          changeDirectory(selectedFile.getParentFile());
          if (globFilter == null) {
            globFilter = new GlobFilter();
          }
          try {
            globFilter.setPattern(selectedFile.getName());
            if (!(currentFilter instanceof GlobFilter)) {
              actualFileFilter = currentFilter;
            }
            chooser.setFileFilter(null);
            chooser.setFileFilter(globFilter);
            return;
          } catch (PatternSyntaxException pse) {
            // Not a valid glob pattern. Abandon filter.
          }
        }

        resetGlobFilter();

        // Check for directory change action
        boolean isDir = (selectedFile != null && selectedFile.isDirectory());
        boolean isTrav = (selectedFile != null && chooser.isTraversable(selectedFile));
        boolean isDirSelEnabled = chooser.isDirectorySelectionEnabled();
        boolean isFileSelEnabled = chooser.isFileSelectionEnabled();
        boolean isCtrl =
            (e != null
                && (e.getModifiers() & Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()) != 0);

        if (isDir && isTrav && (isCtrl || !isDirSelEnabled)) {
          changeDirectory(selectedFile);
          return;
        } else if ((isDir || !isFileSelEnabled)
            && (!isDir || !isDirSelEnabled)
            && (!isDirSelEnabled || selectedFile.exists())) {
          selectedFile = null;
        }
      }

      if (selectedFiles != null || selectedFile != null) {
        if (selectedFiles != null || chooser.isMultiSelectionEnabled()) {
          if (selectedFiles == null) {
            selectedFiles = new File[] {selectedFile};
          }
          chooser.setSelectedFiles(selectedFiles);
          // Do it again. This is a fix for bug 4949273 to force the
          // selected value in case the ListSelectionModel clears it
          // for non-existing file names.
          chooser.setSelectedFiles(selectedFiles);
        } else {
          chooser.setSelectedFile(selectedFile);
        }
        chooser.approveSelection();
      } else {
        if (chooser.isMultiSelectionEnabled()) {
          chooser.setSelectedFiles(null);
        } else {
          chooser.setSelectedFile(null);
        }
        chooser.cancelSelection();
      }
    }
  private void savePlotAsImage() {
    // get the possible image name.
    String imageName = "ScreePlot.png";

    // Ask the user to specify a file name for saving the histo.
    String pathSep = File.separator;
    JFileChooser fc = new JFileChooser();
    fc.setFileSelectionMode(JFileChooser.FILES_ONLY);
    // fc.setCurrentDirectory(new File(workingDirectory + pathSep + imageName + ".png"));
    fc.setAcceptAllFileFilterUsed(false);

    // File f = new File(workingDirectory + pathSep + imageName + ".png");
    // fc.setSelectedFile(f);

    // set the filter.
    ArrayList<ExtensionFileFilter> filters = new ArrayList<ExtensionFileFilter>();
    String[] extensions = ImageIO.getReaderFormatNames(); // {"PNG", "JPEG", "JPG"};
    String filterDescription = "Image Files (" + extensions[0];
    for (int i = 1; i < extensions.length; i++) {
      filterDescription += ", " + extensions[i];
    }
    filterDescription += ")";
    ExtensionFileFilter eff = new ExtensionFileFilter(filterDescription, extensions);
    fc.setFileFilter(eff);

    int result = fc.showSaveDialog(this);
    File file = null;
    if (result == JFileChooser.APPROVE_OPTION) {
      file = fc.getSelectedFile();
      // see if file has an extension.
      if (file.toString().lastIndexOf(".") <= 0) {
        String fileName = file.toString() + ".png";
        file = new File(fileName);
      }

      String fileDirectory = file.getParentFile() + pathSep;
      //            if (!fileDirectory.equals(workingDirectory)) {
      //                workingDirectory = fileDirectory;
      //            }

      // see if the file exists already, and if so, should it be overwritten?
      if (file.exists()) {
        Object[] options = {"Yes", "No"};
        int n =
            JOptionPane.showOptionDialog(
                this,
                "The file already exists.\n" + "Would you like to overwrite it?",
                "Whitebox GAT Message",
                JOptionPane.YES_NO_OPTION,
                JOptionPane.QUESTION_MESSAGE,
                null, // do not use a custom Icon
                options, // the titles of buttons
                options[0]); // default button title

        if (n == JOptionPane.YES_OPTION) {
          file.delete();
        } else if (n == JOptionPane.NO_OPTION) {
          return;
        }
      }
      if (!saveToImage(file.toString())) {
        //                showFeedback("An error occurred while saving the map to the image file.");
      }
    }
  }
Пример #13
0
  private void process() {
    int width = Integer.parseInt(xres.getText());
    int height = Integer.parseInt(yres.getText());
    boolean preserveAspect = aspect.isSelected();
    Color bg = new Color(red.getValue(), green.getValue(), blue.getValue());

    String outDir = output.getText();
    String suffix = ((String) format.getSelectedItem()).toLowerCase();
    String preText = prepend.getText();
    String appText = append.getText();

    int scaleType = -1;
    String alg = (String) algorithm.getSelectedItem();
    if (alg.equals("Smooth")) scaleType = Image.SCALE_SMOOTH;
    else if (alg.equals("Standard")) scaleType = Image.SCALE_DEFAULT;
    else if (alg.equals("Fast")) scaleType = Image.SCALE_FAST;
    else if (alg.equals("Replicate")) scaleType = Image.SCALE_REPLICATE;
    else if (alg.equals("Area averaging")) {
      scaleType = Image.SCALE_AREA_AVERAGING;
    }

    DefaultListModel model = (DefaultListModel) list.getModel();
    int size = model.size();
    progress.setValue(0);
    progress.setMaximum(4 * size);

    for (int i = 0; i < size; i++) {
      ThumbFile tf = (ThumbFile) model.elementAt(i);
      list.setSelectedValue(tf, true);
      String tail = " (" + (i + 1) + " of " + size + ")";

      progress.setValue(4 * i);
      progress.setString("Reading" + tail);

      // construct input and output filenames
      String inFile = tf.getPath();
      String outFile = outDir + SLASH + tf.getName();
      int ndx = outFile.lastIndexOf(SLASH);
      String s1 = outFile.substring(0, ndx + SLASH.length());
      String s2 = outFile.substring(ndx + SLASH.length());
      int dot_ndx = s2.lastIndexOf(".");
      if (dot_ndx >= 0) s2 = s2.substring(0, dot_ndx);

      // make the thumbnail file name
      outFile = s1 + preText + s2 + appText + "." + suffix;

      // read in the file to an image
      BufferedImage image = null;
      try {
        image = ImageIO.read(new File(inFile));
      } catch (IOException exc) {
        exc.printStackTrace();
      }

      progress.setValue(4 * i + 1);
      progress.setString("Resizing" + tail);

      // resize image
      int w, h;
      if (preserveAspect) {
        int ow = image.getWidth();
        int oh = image.getHeight();
        double oasp = (double) ow / oh;
        double tasp = (double) width / height;
        if (oasp > tasp) {
          w = width;
          h = (int) (w / oasp);
        } else {
          h = height;
          w = (int) (oasp * h);
        }
      } else {
        w = width;
        h = height;
      }
      Image resized = image.getScaledInstance(w, h, scaleType);

      progress.setValue(4 * i + 2);
      progress.setString("Painting" + tail);

      // create thumbnail
      BufferedImage thumb = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
      Graphics2D g2d = thumb.createGraphics();
      g2d.setColor(bg);
      g2d.fillRect(0, 0, width, height);
      g2d.drawImage(resized, (width - w) / 2, (height - h) / 2, this);
      g2d.dispose();

      progress.setValue(4 * i + 3);
      progress.setString("Writing" + tail);

      // save thumbnail to disk
      File out = new File(outFile);
      File parent = out.getParentFile();
      if (parent != null && !parent.exists()) parent.mkdirs();
      try {
        ImageIO.write(thumb, suffix, out);
      } catch (IOException exc) {
        exc.printStackTrace();
      }
    }

    list.setSelectedIndices(new int[0]);
    progress.setValue(4 * size);
    progress.setString("Complete");
  }