public class Desktop extends AbstractDesktop {

 /**
   * Instruct {@link ScoutLogManager} to load its origin logging configuration and turn off recording of log messages.
   * If recording was active, a file is displayed to the user containing all log messages since recording was started.
   */
  @Order(10)
  public class LogLevelDefaultKeyStroke extends AbstractKeyStroke {

    @Override
    protected String getConfiguredKeyStroke() {
      return "ctrl-shift-0";
    }

    @Override
    protected void execAction() throws ProcessingException {
      ScoutLogManager.setGlobalLogLevel(null);

      File file = ScoutLogManager.stopRecording();
      if (file != null) {
        Desktop.this.setStatusText("LOG level is set back to default and recording of log messages turned off");
        SERVICES.getService(IShellService.class).shellOpen(file.getAbsolutePath());
      }
      else {
        Desktop.this.setStatusText("LOG level is set back to normal");
      }
    }
  }

  /**
   * Instruct {@link ScoutLogManager} to only log messages of the severity ERROR and worse.
   * Also, turn on recording of log messages if not done yet.
   */
  @Order(20)
  public class LogLevelErrorKeyStroke extends AbstractKeyStroke {

    @Override
    protected String getConfiguredKeyStroke() {
      return "ctrl-shift-1";
    }

    @Override
    protected void execAction() throws ProcessingException {
      ScoutLogManager.setGlobalLogLevel(IScoutLogger.LEVEL_ERROR);
      if (ScoutLogManager.startRecording()) {
        Desktop.this.setStatusText("LOG level is set to ERROR and recording of log messages turned on");
      }
      else {
        Desktop.this.setStatusText("LOG level is set to ERROR");
      }
    }
  }

  /**
   * Instruct {@link ScoutLogManager} to only log messages of the severity WARNING and worse.
   * Also, turn on recording of log messages if not done yet.
   */
  @Order(30)
  public class LogLevelWarningKeyStroke extends AbstractKeyStroke {

    @Override
    protected String getConfiguredKeyStroke() {
      return "ctrl-shift-2";
    }

    @Override
    protected void execAction() throws ProcessingException {
      ScoutLogManager.setGlobalLogLevel(IScoutLogger.LEVEL_WARN);
      if (ScoutLogManager.startRecording()) {
        Desktop.this.setStatusText("LOG level is set to WARNING and recording of log messages turned on");
      }
      else {
        Desktop.this.setStatusText("LOG level is set to WARNING");
      }
    }
  }

  /**
   * Instruct {@link ScoutLogManager} to only log messages of the severity INFO and worse.
   * Also, turn on recording of log messages if not done yet.
   */
  @Order(40)
  public class LogLevelInfoKeyStroke extends AbstractKeyStroke {

    @Override
    protected String getConfiguredKeyStroke() {
      return "ctrl-shift-3";
    }

    @Override
    protected void execAction() throws ProcessingException {
      ScoutLogManager.setGlobalLogLevel(IScoutLogger.LEVEL_INFO);
      if (ScoutLogManager.startRecording()) {
        Desktop.this.setStatusText("LOG level is set to INFO and recording of log messages turned on");
      }
      else {
        Desktop.this.setStatusText("LOG level is set to INFO");
      }
    }
  }

  /**
   * Instruct {@link ScoutLogManager} to only log messages of the severity DEBUG and worse.
   * Also, turn on recording of log messages if not done yet.
   */
  @Order(50)
  public class DebugLogLevelKeyStroke extends AbstractKeyStroke {

    @Override
    protected String getConfiguredKeyStroke() {
      return "ctrl-shift-4";
    }

    @Override
    protected void execAction() throws ProcessingException {
      ScoutLogManager.setGlobalLogLevel(IScoutLogger.LEVEL_DEBUG);
      if (ScoutLogManager.startRecording()) {
        Desktop.this.setStatusText("LOG level is set to DEBUG and recording of log messages turned on");
      }
      else {
        Desktop.this.setStatusText("LOG level is set to DEBUG");
      }
    }
  }
}