How to use

ConsolePlugin

in

org.eclipse.ui.console

/**
 * Returns the console manager.
 * 
 * @return the console manager
 */
private IConsoleManager getConsoleManager() {
  return ConsolePlugin.getDefault().getConsoleManager();
}

public void consolesAdded(IConsole[] consoles) {
  Display display = ConsolePlugin.getStandardDisplay();
  display.asyncExec(new Runnable() {
    public void run() {
      update();
    }
  });
}

/**
 * Logs the specified status with this plug-in's log.
 * 
 * @param status status to log
 */
public static void log(IStatus status) {
  getDefault().getLog().log(status);
}

/**
 * Because the autoscroll value is in another plugin we must update the preference store manually
 */
protected void updateAutoScrollLockEditor() {
  autoScrollLockEditor.setPreferenceStore(ConsolePlugin.getDefault().getPreferenceStore());
  autoScrollLockEditor.load();
}

 private static MessageConsole findConsole(String name) {
 ConsolePlugin plugin = ConsolePlugin.getDefault();
 IConsoleManager conMan = plugin.getConsoleManager();
 IConsole[] existing = conMan.getConsoles();
 for (int i = 0; i < existing.length; i++)
 if (name.equals(existing[i].getName()))
 return (MessageConsole) existing[i];
}

  @Override
  public void run() {
    try {
      Point selection= fTextViewer.getTextWidget().getSelection();
      IDocument document= fTextViewer.getDocument();
      fLastLine= document.getLineOfOffset(document.getLength()) + 1;
      int startLine= selection == null ? 1 : fTextViewer.getTextWidget().getLineAtOffset(selection.x) + 1;
      String title= ConsoleMessages.TextViewerGotoLineAction_Go_To_Line_1;
      String message= MessageFormat.format(ConsoleMessages.TextViewerGotoLineAction_Enter_line_number__8, new Object[] {Integer.valueOf(fLastLine)});
      String value= Integer.toString(startLine);
      Shell activeShell= fTextViewer.getTextWidget().getShell();
      InputDialog d= new InputDialog(activeShell, title, message, value, new NumberValidator());
      if (d.open() == Window.OK) {
        try {
          int line= Integer.parseInt(d.getValue());
          gotoLine(line - 1);
        } catch (NumberFormatException x) {
          ConsolePlugin.errorDialog(activeShell, ConsoleMessages.TextViewerGotoLineAction_Go_To_Line_1, ConsoleMessages.TextViewerGotoLineAction_Exceptions_occurred_attempt_to_go_to_line_2, x); //
        }
      }
    } catch (BadLocationException x) {
      ConsolePlugin.errorDialog(fTextViewer.getTextWidget().getShell(), ConsoleMessages.TextViewerGotoLineAction_Go_To_Line_1, ConsoleMessages.TextViewerGotoLineAction_Exceptions_occurred_attempt_to_go_to_line_2, x); //
      return;
    }
  }
}

private MessageConsole findConsole(String name) {
  ConsolePlugin plugin = ConsolePlugin.getDefault();
  IConsoleManager conMan = plugin.getConsoleManager();
  IConsole[] existing = conMan.getConsoles();
  //if console exists, clear it 
  for (int i = 0; i < existing.length; i++)
    if (name.equals(existing[i].getName())){
      ((MessageConsole) existing[i]).clearConsole(); //this is the important part
      return myConsole;
    }
  myConsole = new MessageConsole(name, null);
  conMan.addConsoles(new IConsole[]{myConsole});
  return myConsole;
 }

  public void run() {
    try {
      Point selection= fTextViewer.getTextWidget().getSelection();
      IDocument document= fTextViewer.getDocument();
      fLastLine= document.getLineOfOffset(document.getLength()) + 1;
      int startLine= selection == null ? 1 : fTextViewer.getTextWidget().getLineAtOffset(selection.x) + 1;
      String title= ConsoleMessages.TextViewerGotoLineAction_Go_To_Line_1; 
      String message= MessageFormat.format(ConsoleMessages.TextViewerGotoLineAction_Enter_line_number__8, new Object[] {new Integer(fLastLine)}); 
      String value= Integer.toString(startLine);
      Shell activeShell= fTextViewer.getTextWidget().getShell();
      InputDialog d= new InputDialog(activeShell, title, message, value, new NumberValidator());
      if (d.open() == Window.OK) {
        try {
          int line= Integer.parseInt(d.getValue());
          gotoLine(line - 1);
        } catch (NumberFormatException x) {
          ConsolePlugin.errorDialog(activeShell, ConsoleMessages.TextViewerGotoLineAction_Go_To_Line_1, ConsoleMessages.TextViewerGotoLineAction_Exceptions_occurred_attempt_to_go_to_line_2, x); // 
        }
      }
    } catch (BadLocationException x) {
      ConsolePlugin.errorDialog(fTextViewer.getTextWidget().getShell(), ConsoleMessages.TextViewerGotoLineAction_Go_To_Line_1, ConsoleMessages.TextViewerGotoLineAction_Exceptions_occurred_attempt_to_go_to_line_2, x); // 
      return;
    }
  }
}

/**
 * Returns the console manager.
 *
 * @return the console manager
 */
private IConsoleManager getConsoleManager() {
  return ConsolePlugin.getDefault().getConsoleManager();
}

/**
 * Logs the specified status with this plug-in's log.
 *
 * @param status status to log
 */
public static void log(IStatus status) {
  getDefault().getLog().log(status);
}

  public void consolesRemoved(IConsole[] consoles) {
    Display display = ConsolePlugin.getStandardDisplay();
    display.asyncExec(new Runnable() {
      public void run() {
        if (fMenu != null) {
          fMenu.dispose();
        }
        update();
      }
    });
  }
}

/**
 * Jumps to the line.
 */
protected void gotoLine(int line) {
  IDocument document= fTextViewer.getDocument();
  try {
    int start= document.getLineOffset(line);
    int length= document.getLineLength(line);
    fTextViewer.getTextWidget().setSelection(start, start + length);
    fTextViewer.revealRange(start, length);
  } catch (BadLocationException x) {
    ConsolePlugin.errorDialog(fTextViewer.getTextWidget().getShell(), ConsoleMessages.TextViewerGotoLineAction_Go_To_Line_1, ConsoleMessages.TextViewerGotoLineAction_Exceptions_occurred_attempt_to_go_to_line_2, x); //
  }
}

public OSGiConsoleFactory() {
  fConsoleManager = ConsolePlugin.getDefault().getConsoleManager();
}

public void setWaterMarks(int low, int high) {
  lowWaterMark = low;
  highWaterMark = high;
  ConsolePlugin.getStandardDisplay().asyncExec(new Runnable() {
    public void run() {
      checkBufferSize();
    }
  });
}

/**
 * Jumps to the line.
 */
protected void gotoLine(int line) {
  IDocument document= fTextViewer.getDocument();
  try {
    int start= document.getLineOffset(line);
    int length= document.getLineLength(line);
    fTextViewer.getTextWidget().setSelection(start, start + length);
    fTextViewer.revealRange(start, length);
  } catch (BadLocationException x) {
    ConsolePlugin.errorDialog(fTextViewer.getTextWidget().getShell(), ConsoleMessages.TextViewerGotoLineAction_Go_To_Line_1, ConsoleMessages.TextViewerGotoLineAction_Exceptions_occurred_attempt_to_go_to_line_2, x); // 
  }
}

/**
 * Shows this console in all console views. This console will be become visible
 * if another console is currently pinned. 
 * 
 * @since 3.1
 */
public void activate() {
  ConsolePlugin.getDefault().getConsoleManager().showConsoleView(this);
}

public void setWaterMarks(int low, int high) {
  lowWaterMark = low;
  highWaterMark = high;
  ConsolePlugin.getStandardDisplay().asyncExec(new Runnable() {
    @Override
    public void run() {
      checkBufferSize();
    }
  });
}

/**
 * Shows this console in all console views. This console will be become visible
 * if another console is currently pinned.
 *
 * @since 3.1
 */
public void activate() {
  ConsolePlugin.getDefault().getConsoleManager().showConsoleView(this);
}

/**
 * makes the associated text widget uneditable.
 */
public void setReadOnly() {
  ConsolePlugin.getStandardDisplay().asyncExec(new Runnable() {
    public void run() {
      StyledText text = getTextWidget();
      if (text != null && !text.isDisposed()) {
        text.setEditable(false);
      }
    }
  });
}

  @Override
  public void run() {
    ConsolePlugin.getDefault().getConsoleManager().removeConsoles(new IConsole[]{fConsole});
  }
}