@Override
  protected Transferable createTransferable(JComponent c) {
    JTextPane aTextPane = (JTextPane) c;

    HTMLEditorKit kit = ((HTMLEditorKit) aTextPane.getEditorKit());
    StyledDocument sdoc = aTextPane.getStyledDocument();
    int sel_start = aTextPane.getSelectionStart();
    int sel_end = aTextPane.getSelectionEnd();

    int i = sel_start;
    StringBuilder output = new StringBuilder();
    while (i < sel_end) {
      Element e = sdoc.getCharacterElement(i);
      Object nameAttr = e.getAttributes().getAttribute(StyleConstants.NameAttribute);
      int start = e.getStartOffset(), end = e.getEndOffset();
      if (nameAttr == HTML.Tag.BR) {
        output.append("\n");
      } else if (nameAttr == HTML.Tag.CONTENT) {
        if (start < sel_start) {
          start = sel_start;
        }
        if (end > sel_end) {
          end = sel_end;
        }
        try {
          String str = sdoc.getText(start, end - start);
          output.append(str);
        } catch (BadLocationException ble) {
          Debug.error(me + "Copy-paste problem!\n%s", ble.getMessage());
        }
      }
      i = end;
    }
    return new StringSelection(output.toString());
  }
    // ----------------------------------------------------
    // return last location found
    public int searchBackward(String lastFindStr) {
      try { // backward
        if (isFindAgain) { // otherwise you find same string
          int foo = lastFindIndex; // begining of word
          if (foo >= 0) {
            editor1.setCaretPosition(foo);
          }
          // System.out.println("Debug:TextViewer:searchBackward: lastFindIndex: "+foo);
        }

        int carPos = editor1.getCaretPosition();
        // search backward
        // todo: should we use the getText(pos,len,segment);
        String chunk1 = editor1.getDocument().getText(0, carPos);
        int lastFindIndexTemp = chunk1.lastIndexOf(lastFindStr);
        if (lastFindIndexTemp == -1) {
          boolean okPressed = okCancelPopup.display("TextViewer:string not found. Try forward?");
          // handle forward
          if (okPressed) {
            forwardFindDirection = true;
            lastFindIndex = searchForward(lastFindStr);
          }
        } else {
          lastFindIndex = lastFindIndexTemp;
          editor1.setCaretPosition(lastFindIndex); // ready to type in body
          editor1.moveCaretPosition(lastFindIndex + lastFindStr.length()); // ready to type in body
        }
      } catch (BadLocationException badexception) {
        String errstr = "TextViewer:searchBackward: " + badexception.getMessage();
        warningPopup.display(errstr);
        return (-1);
      }
      return (lastFindIndex);
    }
 /** Replaces the current word token */
 public void replaceWord(String newWord) {
   if (currentWordPos != -1) {
     try {
       /* ORIGINAL
         document.remove(currentWordPos, currentWordEnd - currentWordPos);
         document.insertString(currentWordPos, newWord, null);
       */
       // Howard's Version for Ekit
       Element element =
           ((javax.swing.text.html.HTMLDocument) document).getCharacterElement(currentWordPos);
       AttributeSet attribs = element.getAttributes();
       document.remove(currentWordPos, currentWordEnd - currentWordPos);
       document.insertString(currentWordPos, newWord, attribs);
       // End Howard's Version
       // Need to reset the segment
       document.getText(0, document.getLength(), text);
     } catch (BadLocationException ex) {
       throw new RuntimeException(ex.getMessage());
     }
     // Position after the newly replaced word(s)
     // Position after the newly replaced word(s)
     first = true;
     currentWordPos = getNextWordStart(text, currentWordPos + newWord.length());
     if (currentWordPos != -1) {
       currentWordEnd = getNextWordEnd(text, currentWordPos);
       nextWordPos = getNextWordStart(text, currentWordEnd);
       sentanceIterator.setText(text);
       sentanceIterator.following(currentWordPos);
     } else moreTokens = false;
   }
 }
Exemple #4
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 /** Initialize document with information from the settings. */
 private void initDocument(final GuardedDocument<Section> doc) {
   try {
     if (this.m_settings != null) {
       String script = this.m_settings.getScript();
       if (script != null && !script.isEmpty()) {
         doc.setBreakGuarded(true);
         doc.replace(0, doc.getLength(), this.m_settings.getScript(), null);
         doc.setBreakGuarded(false);
         Map<Section, int[]> scriptParts = this.m_settings.getScriptParts();
         for (Map.Entry<Section, int[]> scriptPart : scriptParts.entrySet()) {
           doc.getGuardedSection(scriptPart.getKey())
               .setStart(doc.createPosition(scriptPart.getValue()[0]));
           doc.getGuardedSection(scriptPart.getKey())
               .setEnd(doc.createPosition(scriptPart.getValue()[1]));
         }
       }
     } else this.initGuardedSection(doc);
     // doc.replaceBetween(Section.Imports, Section.JobStart, this.m_settings.getScriptImports());
     // doc.replaceBetween(GUARDED_FIELDS, Section.TaskStart, this.m_settings.getScriptFields());
     // doc.replaceBetween(Section.TaskStart, GUARDED_TASK_END, this.m_settings.getScriptBody());
     // }
   } catch (BadLocationException e) {
     throw new IllegalStateException(e.getMessage(), e);
   }
 }
 /** Clear the log panel. */
 public void clearLogPanel() {
   try {
     logPane.getDocument().remove(1, logPane.getDocument().getLength() - 1);
   } catch (BadLocationException e) {
     LoggerFactory.getLogger(ProcessUIPanel.class).error(e.getMessage());
   }
 }
Exemple #6
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    private static int getNSVisualPosition(EditorPane txt, int pos, int direction) {
      Element root = txt.getDocument().getDefaultRootElement();
      int numLines = root.getElementIndex(txt.getDocument().getLength() - 1) + 1;
      int line = root.getElementIndex(pos) + 1;
      int tarLine = direction == SwingConstants.NORTH ? line - 1 : line + 1;
      try {
        if (tarLine <= 0) {
          return 0;
        }
        if (tarLine > numLines) {
          return txt.getDocument().getLength();
        }

        Rectangle curRect = txt.modelToView(pos);
        Rectangle tarEndRect;
        if (tarLine < numLines) {
          tarEndRect = txt.modelToView(txt.getLineStartOffset(tarLine) - 1);
        } else {
          tarEndRect = txt.modelToView(txt.getDocument().getLength() - 1);
        }
        Debug.log(9, "curRect: " + curRect + ", tarEnd: " + tarEndRect);

        if (curRect.x > tarEndRect.x) {
          pos = txt.viewToModel(new Point(tarEndRect.x, tarEndRect.y));
        } else {
          pos = txt.viewToModel(new Point(curRect.x, tarEndRect.y));
        }
      } catch (BadLocationException e) {
        Debug.error(me + "Problem getting next visual position\n%s", e.getMessage());
      }

      return pos;
    }
 public void caretUpdate(CaretEvent e) {
   try {
     setLineCount(textArea.getLineOfOffset(e.getDot()) + 1);
   } catch (BadLocationException blx) {
     logger.warn("BadLocationException: " + blx.getMessage());
   }
 }
Exemple #8
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 public void deleteAllMsgs() {
   try {
     doc.remove(0, doc.getLength());
     MsgBox.setCaretPosition(doc.getLength());
   } catch (BadLocationException e) {
     displayError(e.getMessage());
   }
 }
 /**
  * Highlight a string in a JTextComponent
  *
  * @param component Instance of JTextComponent
  * @param start Start position to be highlighted
  * @param end End position to be highlighted
  */
 public void highlightFromTo(JTextComponent component, int start, int end) {
   try {
     Highlighter hilite = component.getHighlighter();
     hilite.addHighlight(start, end, this);
   } catch (BadLocationException e) {
     System.out.println(e.getMessage());
     System.err.println(e.getMessage());
   }
 }
Exemple #10
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  public void postMaintenanceEventMsg(String msg) {
    try {
      doc.insertString(doc.getLength(), msg + "\n", MsgBox.getStyle("Maintenance"));
    } catch (BadLocationException e) {
      displayError(e.getMessage());
    }

    MsgBox.setCaretPosition(doc.getLength());
  }
 /** Perform reformatting of the whole document's text. */
 protected void reformat() {
   FortranReformatter f =
       new FortranReformatter(getDocument(), FortranCodeStyle.get(getDocument()));
   try {
     f.reformat();
   } catch (BadLocationException e) {
     e.printStackTrace(getLog());
     fail(e.getMessage());
   }
 }
Exemple #12
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 /**
  * Save the text contained by the Document in the dataMap set as property.
  *
  * @param document
  */
 public void saveDocumentText(Document document) {
   try {
     String name = document.getText(0, document.getLength());
     Map<URI, Object> dataMap = (Map<URI, Object>) document.getProperty(DATA_MAP_PROPERTY);
     URI uri = (URI) document.getProperty(URI_PROPERTY);
     dataMap.put(uri, name);
   } catch (BadLocationException e) {
     LoggerFactory.getLogger(GeometryUI.class).error(e.getMessage());
   }
 }
Exemple #13
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 /** Initialize Section.Imports and GUARDED_FIELDS with information from the settings. */
 private void initGuardedSection(final GuardedDocument<Section> doc) {
   try {
     GuardedSection imports = doc.getGuardedSection(Section.Imports);
     imports.setText(this.createImportsSection());
     GuardedSection fields = doc.getGuardedSection(Section.Fields);
     fields.setText(this.createFieldsSection());
     GuardedSection main = doc.getGuardedSection(Section.MainStart);
     main.setText(this.createMainSection());
   } catch (BadLocationException e) {
     throw new IllegalStateException(e.getMessage(), e);
   }
 }
Exemple #14
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    @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());
              }
            });
      }
    }
Exemple #15
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    @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();
    }
 @Override
 public void actionPerformed(ActionEvent e) {
   int pos = textPane.getCaretPosition();
   Document doc = textPane.getDocument();
   if (pos < 0) {
     pos = doc.getLength();
   }
   try {
     doc.insertString(pos, textToInsert, null);
   } catch (BadLocationException ex) {
     log.error("Failed to insert text " + ex.getMessage() + " ... ignore, no rethrow!");
   }
 }
Exemple #17
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    public void actionPerformed(JTextComponent text) {
      indentationLogic = ((EditorPane) text).getIndentationLogic();
      StyledDocument doc = (StyledDocument) text.getDocument();
      Element map = doc.getDefaultRootElement();
      Caret c = text.getCaret();
      int dot = c.getDot();
      int mark = c.getMark();
      int line1 = map.getElementIndex(dot);

      if (dot != mark) {
        int line2 = map.getElementIndex(mark);
        int begin = Math.min(line1, line2);
        int end = Math.max(line1, line2);
        Element elem;
        try {
          for (line1 = begin; line1 < end; line1++) {
            elem = map.getElement(line1);
            handleDecreaseIndent(line1, elem, doc);
          }
          elem = map.getElement(end);
          int start = elem.getStartOffset();
          if (Math.max(c.getDot(), c.getMark()) != start) {
            handleDecreaseIndent(end, elem, doc);
          }
        } catch (BadLocationException ble) {
          Debug.error(me + "Problem while de-indenting line\n%s", ble.getMessage());
          UIManager.getLookAndFeel().provideErrorFeedback(text);
        }
      } else {
        Element elem = map.getElement(line1);
        try {
          handleDecreaseIndent(line1, elem, doc);
        } catch (BadLocationException ble) {
          Debug.error(me + "Problem while de-indenting line\n%s", ble.getMessage());
          UIManager.getLookAndFeel().provideErrorFeedback(text);
        }
      }
    }
 /**
  * Highlight a string in a JifTextComponent
  *
  * @param component Instance of JifTextComponent
  * @param pattern String to be highlighted
  */
 public void highlight(JTextComponent component, String pattern) {
   try {
     Highlighter hilite = component.getHighlighter();
     String text = jif.getText();
     int pos = 0;
     while ((pos = text.indexOf(pattern, pos)) >= 0) {
       hilite.addHighlight(pos, pos + pattern.length(), this);
       pos += pattern.length();
     }
   } catch (BadLocationException e) {
     System.out.println(e.getMessage());
     System.err.println(e.getMessage());
   }
 }
Exemple #19
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 @Override
 protected void exportDone(JComponent source, Transferable data, int action) {
   if (action == TransferHandler.MOVE) {
     JTextPane aTextPane = (JTextPane) source;
     int sel_start = aTextPane.getSelectionStart();
     int sel_end = aTextPane.getSelectionEnd();
     Document doc = aTextPane.getDocument();
     try {
       doc.remove(sel_start, sel_end - sel_start);
     } catch (BadLocationException e) {
       Debug.error(me + "exportDone: Problem while trying to remove text\n%s", e.getMessage());
     }
   }
 }
Exemple #20
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 private int parseRange(int start, int end) {
   if (!showThumbs) {
     // do not show any thumbnails
     return end;
   }
   try {
     end = parseLine(start, end, patCaptureBtn);
     end = parseLine(start, end, patPatternStr);
     end = parseLine(start, end, patRegionStr);
     end = parseLine(start, end, patPngStr);
   } catch (BadLocationException e) {
     Debug.error(me + "parseRange: Problem while trying to parse line\n%s", e.getMessage());
   }
   return end;
 }
Exemple #21
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  /**
   * DOCUMENT ME!
   *
   * @param lineNumber DOCUMENT ME!
   * @return DOCUMENT ME!
   */
  private Element init(int lineNumber) {
    Document doc = buffer.getDocument();
    Element line = doc.getDefaultRootElement().getElement(lineNumber);

    try {
      int options = Pattern.DOTALL;

      String find = PreferenceManager.getString("snr.find", "");

      if ((find != null) && !find.equals("")) {
        if (PreferenceManager.getBoolean("snr.case", false)) {
          find = find.toLowerCase();

          options |= Pattern.CASE_INSENSITIVE;
        }

        if (PreferenceManager.getBoolean("snr.whole", false)) {
          find = "\\b" + find + "\\b";
        }

        int offset = line.getStartOffset();
        int length = line.getEndOffset() - offset;

        if (PreferenceManager.getInt("snr.direction", FORWARD) == FORWARD) {
          if ((buffer.getSelectionEnd() > line.getStartOffset())
              && (buffer.getSelectionEnd() <= line.getEndOffset())) {
            offset = buffer.getSelectionEnd();
            length = line.getEndOffset() - offset;
          }
        } else {
          if ((buffer.getSelectionStart() > line.getStartOffset())
              && (buffer.getSelectionStart() <= line.getEndOffset())) {
            length = buffer.getSelectionStart() - offset;
          }
        }

        String text = doc.getText(offset, length);

        Pattern pattern = Pattern.compile(find, options);

        this.matcher = pattern.matcher(text);
      }
    } catch (BadLocationException e) {
      log.error(e.getMessage(), e);
    }

    return line;
  }
Exemple #22
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 // <editor-fold defaultstate="collapsed" desc="content insert append">
 public void insertString(String str) {
   int sel_start = getSelectionStart();
   int sel_end = getSelectionEnd();
   if (sel_end != sel_start) {
     try {
       getDocument().remove(sel_start, sel_end - sel_start);
     } catch (BadLocationException e) {
       Debug.error(me + "insertString: Problem while trying to insert\n%s", e.getMessage());
     }
   }
   int pos = getCaretPosition();
   insertString(pos, str);
   int new_pos = getCaretPosition();
   int end = parseRange(pos, new_pos);
   setCaretPosition(end);
 }
 /** Insert the Saas client call */
 @Override
 protected void insertSaasServiceAccessCode(boolean isInBlock) throws IOException {
   clearVariablePatterns();
   addVariablePattern(J2eeUtil.JSP_NAMES_PAGE, 1);
   try {
     String code = "";
     code +=
         J2eeUtil.getJspImports(
             getTargetDocument(), getStartPosition(), getBean().getSaasServicePackageName());
     code +=
         J2eeUtil.wrapWithTag(getCustomMethodBody(), getTargetDocument(), getStartPosition())
             + "\n";
     insert(code, true);
   } catch (BadLocationException ex) {
     throw new IOException(ex.getMessage());
   }
 }
Exemple #24
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  /** DOCUMENT ME! */
  public void replace() {
    String replace = PreferenceManager.getString("snr.replace", "");

    if ((replace != null) && !replace.equals("")) {
      int start = buffer.getSelectionStart();
      int end = buffer.getSelectionEnd();

      if (start != end) {
        Document doc = buffer.getDocument();

        try {
          doc.remove(start, end - start);
          doc.insertString(start, replace, null);
        } catch (BadLocationException e) {
          log.error(e.getMessage(), e);
        }
      }
    }
  }
    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());
         }
         });
         }
      */
    }
    // ----------------------
    // return last location found
    public int searchForward(String lastFindStr) {
      try { // forward
        // System.out.println("Debug:TextViewer:in searchForward");
        int carPos = editor1.getCaretPosition();
        // System.out.println("Debug:TextViewer: carPos "+carPos);
        // int strLength=editor1.getDocument().getEndPosition().getOffset();
        int strLength = editor1.getDocument().getLength();
        // if ((strLength-carPos)<0) {
        // System.out.println("Debug:TextViewer: carPos "+carPos);
        // System.out.println("Debug:TextViewer: strLength "+strLength);
        // }
        // search Forward
        // todo: should we use the getText(pos,len,segment);
        String chunk1 =
            editor1.getDocument().getText(carPos, (strLength - carPos)); // offset,length

        int lastFindIndexTemp = chunk1.indexOf(lastFindStr);

        if (lastFindIndexTemp == -1) {
          boolean okPressed = okCancelPopup.display("TextViewer:string not found. Try backward?");
          // handle backward
          if (okPressed) {
            forwardFindDirection = false;
            lastFindIndex = searchBackward(lastFindStr);
            // System.out.println("Debug:TextViewer: lastFindIndex "+lastFindIndex);
          }
        } else {
          lastFindIndex = carPos + lastFindIndexTemp;
          // System.out.println("Debug:TextViewer: lastFindIndex "+lastFindIndex);
          editor1.setCaretPosition(lastFindIndex); // ready to type in body
          editor1.moveCaretPosition(lastFindIndex + lastFindStr.length()); // ready to type in body
        }
      } catch (BadLocationException badexception) {
        String errstr = "TextViewer:searchForward: " + badexception.getMessage();
        warningPopup.display(errstr);
        return (-1);
      }
      return (lastFindIndex);
    }
    @Subscribe
    public void displayChatMessage(ChatEvent ev) {
        ReceivedChatMessage fm = createReceivedMessage(ev);
        formattedMessages.addLast(fm);

        if (client.getState() == JFrame.ICONIFIED) {
            messageReceivedWhileIconified = true;
        } else {
            setForceFocus();
        }

        DefaultStyledDocument doc = new DefaultStyledDocument();
        int offset = 0;
        try {
            for (ReceivedChatMessage msg : formattedMessages) {
                SimpleAttributeSet attrs = new SimpleAttributeSet();
                ColorConstants.setForeground(attrs, msg.color);
                String nick = msg.nickname;
                String text = msg.ev.getText();
                doc.insertString(offset, nick + ": ", attrs);
                offset += nick.length() + 2;

                Color textColor = client.getTheme().getTextColor();
                if (textColor == null) {
                    attrs = null;
                } else {
                    attrs = new SimpleAttributeSet();
                    ColorConstants.setForeground(attrs, client.getTheme().getTextColor());
                }
                doc.insertString(offset, text + "\n", attrs);
                offset += text.length() + 1;
            }
        } catch (BadLocationException e) {
            logger.error(e.getMessage(), e); //should never happen
        }
        messagesPane.setDocument(doc);
        repaint();
    }
  @Override
  public void executeAction(ActionEvent e) {
    EditorPanel pane = ViewManage.getInstance().getSqlEditor().getEditorPane();

    int startLine = pane.getSelectionStartLine();
    int endLine = pane.getSelectionEndLine();

    int lineCount = pane.getLineCount();

    int endOffset = 0;
    int startOffset = pane.getLineStartOffset(startLine);
    if (lineCount - 1 == endLine) {
      endOffset = pane.getLineEndOffset(endLine) - 1;
    } else {
      endOffset = pane.getLineEndOffset(endLine);
    }

    try {
      int length = endOffset - startOffset;
      pane.getDocument().remove(startOffset, length);
    } catch (BadLocationException e1) {
      LogProxy.errorLog(e1.getMessage(), e1);
    }
  }
Exemple #29
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    public void actionPerformed(JTextComponent text) {
      indentationLogic = ((EditorPane) text).getIndentationLogic();
      boolean indentError = false;
      Document doc = text.getDocument();
      Element map = doc.getDefaultRootElement();
      String tabWhitespace = PreferencesUser.getInstance().getTabWhitespace();
      Caret c = text.getCaret();
      int dot = c.getDot();
      int mark = c.getMark();
      int dotLine = map.getElementIndex(dot);
      int markLine = map.getElementIndex(mark);

      if (dotLine != markLine) {
        int first = Math.min(dotLine, markLine);
        int last = Math.max(dotLine, markLine);
        Element elem;
        int start;
        try {
          for (int i = first; i < last; i++) {
            elem = map.getElement(i);
            start = elem.getStartOffset();
            doc.insertString(start, tabWhitespace, null);
          }
          elem = map.getElement(last);
          start = elem.getStartOffset();
          if (Math.max(c.getDot(), c.getMark()) != start) {
            doc.insertString(start, tabWhitespace, null);
          }
        } catch (BadLocationException ble) {
          Debug.error(me + "Problem while indenting line\n%s", ble.getMessage());
          UIManager.getLookAndFeel().provideErrorFeedback(text);
        }
      } else {
        text.replaceSelection(tabWhitespace);
      }
    }
  /**
   * Evidenzia le parole di un testo
   *
   * @param jtc JTextComponent da modificare
   * @param al ArrayList contententi le stringa da evidenziare
   * @return jtc JTextComponent modificato
   */
  private JTextComponent setHighlightText(JTextComponent jtc, ArrayList<String> al) {
    try {
      Highlighter hilite = jtc.getHighlighter();

      Document doc = jtc.getDocument();

      String text = doc.getText(0, doc.getLength());

      int pos = 0;

      for (int i = 0; i < al.size(); i++) {
        while ((pos = text.indexOf(al.get(i), pos)) >= 0) {
          if (text.charAt(pos + al.get(i).length()) == ' ' && text.charAt(pos - 1) == ' ')
            hilite.addHighlight(pos, pos + al.get(i).length(), highlightPainter[0]);

          pos += al.get(i).length();
        }
      }
    } catch (BadLocationException e) {
      System.out.println("Exception tabTextFile: " + e.getMessage());
      return null;
    }
    return jtc;
  }