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
    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();
      }
    }
Пример #3
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");
  }