Пример #1
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());
              }
            });
      }
    }
Пример #2
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());
         }
         });
         }
      */
    }