Esempio n. 1
0
  public void getSavedLocations() {
    // System.out.println("inside getSavedLocations");				//CONSOLE * * * * * * * * * * * * *
    loc.clear(); // clear locations.  helps refresh the list when reprinting all the locations
    BufferedWriter f = null; // just in case file has not been created yet
    BufferedReader br = null;
    try {
      // attempt to open the locations file if it doesn't exist, create it
      f =
          new BufferedWriter(
              new FileWriter("savedLocations.txt", true)); // evaluated true if file does not exist
      br = new BufferedReader(new FileReader("savedLocations.txt"));

      String line; // each line is one index of the list
      loc.add("Saved Locations");
      // loop and read a line from the file as long as we don't get null
      while ((line = br.readLine()) != null)
        // add the read word to the wordList
        loc.add(line);
    } catch (IOException e) {
      e.printStackTrace();
    } finally {
      try {
        // attempt the close the file

        br.close(); // close bufferedwriter
      } catch (IOException ex) {
        ex.printStackTrace();
      }
    }
  }
Esempio n. 2
0
    @Override
    @SuppressWarnings("SleepWhileHoldingLock")
    public void run() {
      try {
        // initialize the statusbar
        status.removeAll();
        JProgressBar progress = new JProgressBar();
        progress.setMinimum(0);
        progress.setMaximum(doc.getLength());
        status.add(progress);
        status.revalidate();

        // start writing
        Writer out = new FileWriter(f);
        Segment text = new Segment();
        text.setPartialReturn(true);
        int charsLeft = doc.getLength();
        int offset = 0;
        while (charsLeft > 0) {
          doc.getText(offset, Math.min(4096, charsLeft), text);
          out.write(text.array, text.offset, text.count);
          charsLeft -= text.count;
          offset += text.count;
          progress.setValue(offset);
          try {
            Thread.sleep(10);
          } catch (InterruptedException e) {
            Logger.getLogger(FileSaver.class.getName()).log(Level.SEVERE, null, e);
          }
        }
        out.flush();
        out.close();
      } catch (IOException e) {
        final String msg = e.getMessage();
        SwingUtilities.invokeLater(
            new Runnable() {

              public void run() {
                JOptionPane.showMessageDialog(
                    getFrame(),
                    "Could not save file: " + msg,
                    "Error saving file",
                    JOptionPane.ERROR_MESSAGE);
              }
            });
      } catch (BadLocationException e) {
        System.err.println(e.getMessage());
      }
      // we are done... get rid of progressbar
      status.removeAll();
      status.revalidate();
    }
Esempio n. 3
0
    @Override
    public void run() {
      try {
        // initialize the statusbar
        status.removeAll();
        JProgressBar progress = new JProgressBar();
        progress.setMinimum(0);
        progress.setMaximum((int) f.length());
        status.add(progress);
        status.revalidate();

        // try to start reading
        Reader in = new FileReader(f);
        char[] buff = new char[4096];
        int nch;
        while ((nch = in.read(buff, 0, buff.length)) != -1) {
          doc.insertString(doc.getLength(), new String(buff, 0, nch), null);
          progress.setValue(progress.getValue() + nch);
        }
      } catch (IOException e) {
        final String msg = e.getMessage();
        SwingUtilities.invokeLater(
            new Runnable() {

              public void run() {
                JOptionPane.showMessageDialog(
                    getFrame(),
                    "Could not open file: " + msg,
                    "Error opening file",
                    JOptionPane.ERROR_MESSAGE);
              }
            });
      } catch (BadLocationException e) {
        System.err.println(e.getMessage());
      }
      doc.addUndoableEditListener(undoHandler);
      // we are done... get rid of progressbar
      status.removeAll();
      status.revalidate();

      resetUndoManager();

      if (elementTreePanel != null) {
        SwingUtilities.invokeLater(
            new Runnable() {

              public void run() {
                elementTreePanel.setEditor(getEditor());
              }
            });
      }
    }
Esempio n. 4
0
  private void saveDataToFile(File file) {
    try {
      PrintStream out = new PrintStream(new FileOutputStream(file));

      // Print header line
      out.print("Time");
      for (Sequence seq : seqs) {
        out.print("," + seq.name);
      }
      out.println();

      // Print data lines
      if (seqs.size() > 0 && seqs.get(0).size > 0) {
        for (int i = 0; i < seqs.get(0).size; i++) {
          double excelTime = toExcelTime(times.time(i));
          out.print(String.format(Locale.ENGLISH, "%.6f", excelTime));
          for (Sequence seq : seqs) {
            out.print("," + getFormattedValue(seq.value(i), false));
          }
          out.println();
        }
      }

      out.close();
      JOptionPane.showMessageDialog(
          this,
          Resources.format(
              Messages.FILE_CHOOSER_SAVED_FILE, file.getAbsolutePath(), file.length()));
    } catch (IOException ex) {
      String msg = ex.getLocalizedMessage();
      String path = file.getAbsolutePath();
      if (msg.startsWith(path)) {
        msg = msg.substring(path.length()).trim();
      }
      JOptionPane.showMessageDialog(
          this,
          Resources.format(Messages.FILE_CHOOSER_SAVE_FAILED_MESSAGE, path, msg),
          Messages.FILE_CHOOSER_SAVE_FAILED_TITLE,
          JOptionPane.ERROR_MESSAGE);
    }
  }
    protected void loadAirspacesFromPath(String path, Collection<Airspace> airspaces) {
      File file = ExampleUtil.saveResourceToTempFile(path, ".zip");
      if (file == null) return;

      try {
        ZipFile zipFile = new ZipFile(file);

        ZipEntry entry = null;
        for (Enumeration<? extends ZipEntry> e = zipFile.entries();
            e.hasMoreElements();
            entry = e.nextElement()) {
          if (entry == null) continue;

          String name = WWIO.getFilename(entry.getName());

          if (!(name.startsWith("gov.nasa.worldwind.render.airspaces") && name.endsWith(".xml")))
            continue;

          String[] tokens = name.split("-");

          try {
            Class c = Class.forName(tokens[0]);
            Airspace airspace = (Airspace) c.newInstance();
            BufferedReader input =
                new BufferedReader(new InputStreamReader(zipFile.getInputStream(entry)));
            String s = input.readLine();
            airspace.restoreState(s);
            airspaces.add(airspace);

            if (tokens.length >= 2) {
              airspace.setValue(AVKey.DISPLAY_NAME, tokens[1]);
            }
          } catch (Exception ex) {
            ex.printStackTrace();
          }
        }
      } catch (IOException e) {
        e.printStackTrace();
      }
    }
Esempio n. 6
0
    public void run() {
      try {
        // initialize the statusbar
        status.removeAll();
        JProgressBar progress = new JProgressBar();
        progress.setMinimum(0);
        progress.setMaximum((int) f2.length());
        status.add(progress);
        status.revalidate();

        // try to start reading
        Reader in = new FileReader(f2);
        char[] buff = new char[4096];
        int nch;
        while ((nch = in.read(buff, 0, buff.length)) != -1) {
          doc2.insertString(doc2.getLength(), new String(buff, 0, nch), null);
          progress.setValue(progress.getValue() + nch);
        }

        // we are done... get rid of progressbar
        // doc2.addUndoableEditListener(undoHandler);
        status.removeAll();
        status.revalidate();

        // resetUndoManager();
      } catch (IOException e) {
        System.err.println("TextViewer:FileLoader " + e.toString());
      } catch (BadLocationException e) {
        System.err.println("TextViewer:FileLoader " + e.getMessage());
      }
      /* aa
         if (elementTreePanel != null) {
         SwingUtilities.invokeLater(new Runnable() {
         public void run() {
         elementTreePanel.setEditor(getEditor());
         }
         });
         }
      */
    }
    protected void openFromURL() {
      Object input =
          JOptionPane.showInputDialog(
              this.getApp(),
              "Enter a URL: ",
              "Open Shapes from URL",
              JOptionPane.QUESTION_MESSAGE,
              null,
              null,
              null);
      if (input == null) return;

      URL url = null;
      try {
        url = new URL(input.toString());
      } catch (IOException e) {
        e.printStackTrace();
      }

      if (url != null) {
        this.openFromPath(url.toExternalForm());
      }
    }