package com.melloware.jukes.gui.tool;
   
   import java.awt.Color;
   import java.io.File;
   import java.util.Locale;
   import java.util.prefs.Preferences;
   
   import org.apache.commons.io.FilenameUtils;
   import org.apache.commons.lang.SystemUtils;
  import org.apache.log4j.Level;
  
  import com.jgoodies.binding.beans.Model;
  import com.melloware.jukes.file.filter.XspfFilter;
  import com.melloware.jukes.gui.view.component.SpectrumTimeAnalyzer;
  
  
  /**
   * Provides bound properties for application related settings.
   * <p>
   * Copyright (c) 1999-2007 Melloware, Inc. <http://www.melloware.com>
   * @author Emil A. Lefkof III <info@melloware.com>
   * @version 4.0
   * AZ - modifications 2009
   *
   * @see java.util.prefs.Preferences
   */
  public final class Settings
      extends Model {   
      public static final String PROPERTYNAME_FADE_IN_ON_PLAY = "fadeInOnPlay";
      public static final String PROPERTYNAME_FADE_OUT_ON_PAUSE = "fadeOutOnPause";
      public static final String PROPERTYNAME_FADE_OUT_ON_STOP = "fadeOutOnStop";
      public static final String PROPERTYNAME_FADE_OUT_ON_CHANGE = "fadeOutOnChange";
      public static final String PROPERTYNAME_UPDATE_TAGS = "updateTags";
      public static final String PROPERTYNAME_DISPLAY_FORMAT_DISC = "displayFormatDisc";
      public static final String PROPERTYNAME_DISPLAY_FORMAT_TRACK = "displayFormatTrack";
      public static final String PROPERTYNAME_DIRECTORY_START_IN = "startInDirectory";
      public static final String PROPERTYNAME_DIRECTORY_DB_LOCATION = "databaseLocation";
      public static final String PROPERTYNAME_FILE_FORMAT_MUSIC = "fileFormatMusic";
      public static final String PROPERTYNAME_FILE_FORMAT_IMAGE = "fileFormatImage";
      public static final String PROPERTYNAME_NEW_FILE_IN_DAYS = "newFileInDays";
      public static final String PROPERTYNAME_LOCALE = "locale";
      public static final String PROPERTYNAME_ROW_COLOR_EVEN = "rowColorEven";
      public static final String PROPERTYNAME_ROW_COLOR_ODD = "rowColorOdd";
      public static final String PROPERTYNAME_PLAYLIST_TYPE = "playlistType";
      public static final String PROPERTYNAME_LOG_LEVEL = "logLevel";
      public static final String PROPERTYNAME_PLAYER_BUFFER_SIZE = "playerBufferSize";
      public static final String PROPERTYNAME_FILE_BACKUP = "fileBackup";
      public static final String PROPERTYNAME_COVER_SIZE_SMALL = "coverSizeSmall";
      public static final String PROPERTYNAME_COVER_SIZE_LARGE = "coverSizeLarge";
      public static final String PROPERTYNAME_AUDIT_INFO = "auditInfo";
      public static final String PROPERTYNAME_REMOTE_DATABASE_URL = "remoteDatabaseURL";
      public static final String PROPERTYNAME_CATALOG_SCROLL_UNITS = "catalogScrollUnits";
      public static final String PROPERTYNAME_ANALYZER_MODE = "analyzerMode";
      /** AZ **/
      public static final String PROPERTYNAME_USE_CD_NUMBER = "useCDNumber";
      public static final String PROPERTYNAME_ALBUM_ARTIST_TAG = "albumArtistTag";
      public static final String PROPERTYNAME_COPY_IMAGES = "copyImagesToDirectory";
      public static final String PROPERTYNAME_IMAGES_LOCATION = "imagesLocation"; 
      public static final String PROPERTYNAME_SHOW_DEFAULT_TREE = "showDefaultTree";
      public static final String PROPERTYNAME_SHOW_EMPTY_NODE = "showEmptyNode";
      /**
       * URL of remote database location.
       */
      public static final String DEFAULT_REMOTE_DATABASE_URL = "jdbc:hsqldb:hsql://127.0.0.1/jukes";
  
      /**
       * The default value (true) for fading properties.
       */
      private static final boolean DEFAULT_FADING = true;
  
      /**
       * The default value (false) for property 'updateTags'.
       */
      private static final boolean DEFAULT_UPDATE_TAGS = false;
  
      /**
       * The default value (true) for property 'auditInfo'.
       */
      private static final boolean DEFAULT_AUDIT_INFO = true;
      
      /**    AZ
       * The default value (true) for property 'useCDNumber'.
       */
      private static final boolean DEFAULT_USE_CD_NUMBER = true;
      /**    AZ
       * The default value for property 'albumArtistTag'.
       */
      private static final String DEFAULT_ALBUM_ARTIST_TAG = "ALBUM ARTIST";
           
      /**    AZ
       * The default value (false) for property 'copyImagesToDirectory'.
       */
      private static final boolean DEFAULT_COPY_IMAGES = false;
      
      /**    AZ
       * The default value (true) for property 'showDefaultTree'.
       */
      private static final boolean DEFAULT_SHOW_DEFAULT_TREE = true;
      
     /**    AZ
      * The default value (false) for property 'showEmptyNode'.
      */
     private static final boolean DEFAULT_SHOW_EMPTY_NODE = false;
     
     /** AZ redirected to current directory
      * The default value for property 'imagesLocation'.
      */
     private static final File DEFAULT_IMAGES_LOCATION = new File(FilenameUtils.normalizeNoEndSeparator(SystemUtils.USER_DIR
     														+ SystemUtils.FILE_SEPARATOR 
     														+ "images"));       
 
     /**AZ redirected to current directory
      * The default value for property 'startInDirectory'.
      */
     private static final File DEFAULT_DIRECTORY_START_IN = new File(FilenameUtils.normalizeNoEndSeparator(SystemUtils.USER_DIR));
 
     /**AZ redirected to current directory
      * The default value for property 'databaseLocation'.
      */
     private static final File DEFAULT_DIRECTORY_DB_LOCATION = new File(FilenameUtils.normalizeNoEndSeparator(SystemUtils.USER_DIR
                                                                                                              + SystemUtils.FILE_SEPARATOR
                                                                                                              + "db"));
 
     /**AZ redirected to current directory
      * The default value for property 'fileBackup'.
      */
     private static final File DEFAULT_FILE_BACKUP = new File(FilenameUtils.normalizeNoEndSeparator(SystemUtils.USER_DIR
                                                                                                    + SystemUtils.FILE_SEPARATOR
                                                                                                    + "backup"
                                                                                                    + SystemUtils.FILE_SEPARATOR
                                                                                                    + Resources.APPLICATION_LOCATION
                                                                                                    + "-backup.zip"));
 
     /**
      * The default value for property 'fileFormatMusic'.
      */
     private static final String DEFAULT_FILE_FORMAT_MUSIC = "%n - %t";
 
     /**
      * The default value for property 'fileFormatImage'.
      */
     private static final String DEFAULT_FILE_FORMAT_IMAGE = "%a - %d";
 
     /**
      * The default value for property 'fileFormatMusic'.
      */
     private static final String DEFAULT_DISPLAY_FORMAT_DISC = "[%y] %d (%r)";
 
     /**
      * The default value for property 'fileFormatMusic'.
      */
     private static final String DEFAULT_DISPLAY_FORMAT_TRACK = "%n. %t  (%r)";
 
     /**
      * The default value for property 'locale'.
      */
     private static final String DEFAULT_LOCALE = Locale.getDefault().getLanguage();
 
     /**
      * The default value for property 'rowColorEven'.
      */
     private static final Color DEFAULT_ROW_COLOR_EVEN = Color.WHITE;
 
     /**
      * The default value for property 'rowColorOdd'.
      */
     private static final Color DEFAULT_ROW_COLOR_ODD = new Color(0xee, 0xee, 0xff);
 
     /**
      * The default value for property 'newFileInDays'.
      */
     private static final int DEFAULT_NEW_FILE_IN_DAYS = 30;
     
     /**
      * The default value for property 'analyzerMode'.
      */
     private static final String DEFAULT_ANALYZER_MODE = SpectrumTimeAnalyzer.ANALYZER;
 
     /**
      * The default value for property 'catalogScrollUnits'.
      */
     private static final int DEFAULT_CATALOG_SCROLL_UNITS = 5;
 
     /**
      * The default value for property 'coverSizeSmall'.
      */
     private static final int DEFAULT_COVER_SIZE_SMALL = 91;
 
     /**
      * The default value for property 'coverSizeLarge'.
      */
     private static final int DEFAULT_COVER_SIZE_LARGE = 300;
 
     /**
      * The default value for property 'playerBufferSize'.
      */
     private static final int DEFAULT_PLAYER_BUFFER_SIZE = 512000;
 
     /**
      * The default value for property 'playlistType'.
      */
     private static final String DEFAULT_PLAYLIST_TYPE = XspfFilter.XSPF;
     
     /**
      * The default value for playerVolume.
      */
     private static final float DEFAULT_KEY_PLAYER_VOLUME = 0.7f;
 
     /**
      * The default value for property 'logLevel'.
      */
     private static final String DEFAULT_LOG_LEVEL = Level.INFO.toString();
 
     private static final String KEY_FADE_IN_ON_PLAY = "state.fadeInOnPlay";
     private static final String KEY_FADE_OUT_ON_STOP = "state.fadeOutOnStop";
     private static final String KEY_FADE_OUT_ON_PAUSE = "state.fadeOutOnPause";
     private static final String KEY_FADE_OUT_ON_CHANGE = "state.fadeOutOnChange";
     private static final String KEY_DIRECTORY_START_IN = "state.startInDirectory";
     private static final String KEY_DIRECTORY_DB_LOCATION = "state.databaseLocation";
     private static final String KEY_FILE_FORMAT_MUSIC = "state.fileFormatMusic";
     private static final String KEY_FILE_FORMAT_IMAGE = "state.fileFormatImage";
     private static final String KEY_NEW_FILE_IN_DAYS = "state.newFileInDays";
     private static final String KEY_DISPLAY_FORMAT_TRACK = "state.displayFormatTrack";
     private static final String KEY_DISPLAY_FORMAT_DISC = "state.displayFormatDisc";
     private static final String KEY_LOCALE = "state.locale";
     private static final String KEY_UPDATE_TAGS = "state.updateTags";
     private static final String KEY_ROW_COLOR_EVEN = "state.rowColorEven";
     private static final String KEY_ROW_COLOR_ODD = "state.rowColorOdd";
     private static final String KEY_PLAYLIST_TYPE = "state.playlistType";
     private static final String KEY_LOG_LEVEL = "state.logLevel";
     private static final String KEY_PLAYER_BUFFER_SIZE = "state.playerBufferSize";
     private static final String KEY_FILE_BACKUP = "state.fileBackup";
     private static final String KEY_COVER_SIZE_SMALL = "state.coverSizeSmall";
     private static final String KEY_COVER_SIZE_LARGE = "state.coverSizeLarge";
     private static final String KEY_AUDIT_INFO = "state.auditInfo";
     private static final String KEY_REMOTE_DATABASE_URL = "state.remoteDatabaseURL";
     private static final String KEY_CATALOG_SCROLL_UNITS = "state.catalogScrollUnits";
     private static final String KEY_ANALYZER_MODE = "state.analyzerMode";
     /** AZ  */
     private static final String KEY_USE_CD_NUMBER = "state.useCDNumber";
     private static final String KEY_ALBUM_ARTIST_TAG = "state.albumArtistTag";
     private static final String KEY_COPY_IMAGES = "state.copyImagesToDirectory";
     private static final String KEY_IMAGES_LOCATION = "state.imagesLocation";
     private static final String KEY_SHOW_DEFAULT_TREE = "state.showDefaultTree";
     private static final String KEY_SHOW_EMPTY_NODE = "state.showEmptyNode";
     private static final String KEY_PLAYER_VOLUME = "playerVolume";
 
     
     /** AZ  
      * Default player volume
      */
     private float playerVolume = DEFAULT_KEY_PLAYER_VOLUME;
     
     /**
      * Whether to show Audit Info or not
      */
     private boolean auditInfo = DEFAULT_AUDIT_INFO;
     
     /** AZ  
      * Default description of TXXX tag for Album Artist
      */
     private String albumArtistTag = DEFAULT_ALBUM_ARTIST_TAG;
     /** AZ   
      * Whether to use CD Number or not
      */
     private boolean useCDNumber = DEFAULT_USE_CD_NUMBER;
     /** AZ   
      * Whether to copy images to user defined directory or not
      */
     private boolean copyImagesToDirectory = DEFAULT_COPY_IMAGES;
     /** AZ
      * Describes where the images location is.
      */
     private File imagesLocation = DEFAULT_IMAGES_LOCATION;
     
     /** AZ   
      * Whether to show main tree by default
      */
     private boolean showDefaultTree = DEFAULT_SHOW_DEFAULT_TREE;
     
     /** AZ   
      * Whether to show empty node by default
      */
     private boolean showEmptyNode = DEFAULT_SHOW_EMPTY_NODE;
     
     /**
      * Describes whether a song shall be faded out or not
      */
     private boolean fadeInOnPlay = DEFAULT_FADING;
     private boolean fadeOutOnChange = DEFAULT_FADING;
     private boolean fadeOutOnPause = DEFAULT_FADING;
     private boolean fadeOutOnStop = DEFAULT_FADING;
 
     /**
      * Whether to update the tags on a Disc Find (slow).
      */
     private boolean updateTags = DEFAULT_UPDATE_TAGS;
 
     /**
      * Describes the alternating row color.
      */
     private Color rowColorEven = DEFAULT_ROW_COLOR_EVEN;
 
     /**
      * Describes the alternating row color.
      */
     private Color rowColorOdd = DEFAULT_ROW_COLOR_ODD;
 
     /**
      * Describes where the HSQLDB database location is.
      */
     private File databaseLocation = DEFAULT_DIRECTORY_DB_LOCATION;
 
     /**
      * Describes the file to backup to.
      */
     private File fileBackup = DEFAULT_FILE_BACKUP;
 
     /**
      * Describes what the start in directory is for all Find Dialogs.
      */
     private File startInDirectory = DEFAULT_DIRECTORY_START_IN;
 
     /**
      * Describes scroll speed of the catalog tree view
      */
     private int catalogScrollUnits = DEFAULT_CATALOG_SCROLL_UNITS;
 
     /**
      * Describes cover size of the large covers
      */
     private int coverSizeLarge = DEFAULT_COVER_SIZE_LARGE;
 
     /**
      * Describes cover size of the small covers
      */
     private int coverSizeSmall = DEFAULT_COVER_SIZE_SMALL;
 
     /**
      * Describes the number of days a file is considered 'new'
      */
     private int newFileInDays = DEFAULT_NEW_FILE_IN_DAYS;
     
     /**
      * Describes the mode to start the spectrum analyzer in
      */
     private String analyzerMode = DEFAULT_ANALYZER_MODE;
 
     /**
      * Describes the buffer size of the audio player
      */
     private int playerBufferSize = DEFAULT_PLAYER_BUFFER_SIZE;
 
     /**
      * Describes the format to display discs.
      */
     private String displayFormatDisc = DEFAULT_DISPLAY_FORMAT_DISC;
 
     /**
      * Describes the format to display tracks
      */
     private String displayFormatTrack = DEFAULT_DISPLAY_FORMAT_TRACK;
 
     /**
      * Describes what the image file renaming convention is.
      */
     private String fileFormatImage = DEFAULT_FILE_FORMAT_IMAGE;
 
     /**
      * Describes what the music file renaming convention is.
      */
     private String fileFormatMusic = DEFAULT_FILE_FORMAT_MUSIC;
 
     /**
      * Describes what the current filter is.
      */
     private String filter = "";
 
     /**
      * Describes the country locale
      */
     private String locale = DEFAULT_LOCALE;
 
     /**
      * Describes the logger level
      */
     private String logLevel = DEFAULT_LOG_LEVEL;
 
     /**
      * Describes the country locale
      */
     private String playlistType = DEFAULT_PLAYLIST_TYPE;
 
     /**
      * Describes the location of the remote database if connecting to one
      */
     private String remoteDatabaseURL = DEFAULT_REMOTE_DATABASE_URL;
 
     /**
      * Gets the catalogScrollUnits.
      * <p>
      * @return Returns the catalogScrollUnits.
      */
     public int getCatalogScrollUnits() {
         return this.catalogScrollUnits;
     }
 
     /**
      * Gets the coverSizeLarge.
      * <p>
      * @return Returns the coverSizeLarge.
      */
     public int getCoverSizeLarge() {
         return this.coverSizeLarge;
     }
 
     /**
      * Gets the coverSizeSmall.
      * <p>
      * @return Returns the coverSizeSmall.
      */
     public int getCoverSizeSmall() {
         return this.coverSizeSmall;
     }
 
     /**
      * Gets the databaseLocation.
      * <p>
      * @return Returns the databaseLocation.
      */
     public File getDatabaseLocation() {
         return this.databaseLocation;
     }
 
     /**
      * Gets the displayFormatDisc.
      * <p>
      * @return Returns the displayFormatDisc.
      */
     public String getDisplayFormatDisc() {
         return this.displayFormatDisc;
     }
 
     /**
      * Gets the displayFormatTrack.
      * <p>
      * @return Returns the displayFormatTrack.
      */
     public String getDisplayFormatTrack() {
         return this.displayFormatTrack;
     }
 
     /**
      * Gets the fileBackup.
      * <p>
      * @return Returns the fileBackup.
      */
     public File getFileBackup() {
         return this.fileBackup;
     }
 
     /**
      * Gets the fileFormatImage.
      * <p>
      * @return Returns the fileFormatImage.
      */
     public String getFileFormatImage() {
         return this.fileFormatImage;
     }
 
     /**
      * Gets the fileFormatMusic.
      * <p>
      * @return Returns the fileFormatMusic.
      */
     public String getFileFormatMusic() {
         return this.fileFormatMusic;
     }
 
     /**
      * Gets the filter.
      * <p>
      * @return Returns the filter.
      */
     public String getFilter() {
         return this.filter;
     }
 
     /**
      * Gets the locale.
      * <p>
      * @return Returns the locale.
      */
     public String getLocale() {
         return this.locale;
     }
 
     /**
      * Gets the logLevel.
      * <p>
      * @return Returns the logLevel.
      */
     public String getLogLevel() {
         return this.logLevel;
     }
 
     /**
      * Gets the newFileInDays.
      * <p>
      * @return Returns the newFileInDays.
      */
     public int getNewFileInDays() {
         return this.newFileInDays;
     }
 
     /**
      * Gets the playerBufferSize.
      * <p>
      * @return Returns the playerBufferSize.
      */
     public int getPlayerBufferSize() {
         return this.playerBufferSize;
     }
 
     /**
      * Gets the playlistType.
      * <p>
      * @return Returns the playlistType.
      */
     public String getPlaylistType() {
         return this.playlistType;
     }
 
     /**
      * Gets the remoteDatabaseURL.
      * <p>
      * @return Returns the remoteDatabaseURL.
      */
     public String getRemoteDatabaseURL() {
         return this.remoteDatabaseURL;
     }
 
     /**
      * Gets the rowColorEven.
      * <p>
      * @return Returns the rowColorEven.
      */
     public Color getRowColorEven() {
         return this.rowColorEven;
     }
 
     /**
      * Gets the rowColorOdd.
      * <p>
      * @return Returns the rowColorOdd.
      */
     public Color getRowColorOdd() {
         return this.rowColorOdd;
     }
 
     /**
      * Gets the startInDirectory.
      * <p>
      * @return Returns the startInDirectory.
      */
     public File getStartInDirectory() {
         return this.startInDirectory;
     }
     
     /**
      * Gets the analyzerMode.
      * <p>
      * @return Returns the analyzerMode.
      */
     public String getAnalyzerMode() {
        return this.analyzerMode;
     }
 
     /** AZ
      * Gets the albumArtistTag.
      * <p>
      * @return Returns the albumArtistTag.
      */
     public String getAlbumArtistTag() {
        return this.albumArtistTag;
     }
     /** AZ
      * Gets the imagesLocation.
      * <p>
      * @return Returns the imagesLocation.
      */
     public File getImagesLocation() {
         return this.imagesLocation;
     }
     /**
      * Sets the auditInfo.
      * <p>
      * @param aAuditInfo The auditInfo to set.
      */
     public void setAuditInfo(boolean aAuditInfo) {
         boolean oldValue = isAuditInfo();
         this.auditInfo = aAuditInfo;
         firePropertyChange(PROPERTYNAME_AUDIT_INFO, oldValue, aAuditInfo);
     }
 
     /**
      * Sets the catalogScrollUnits.
      * <p>
      * @param aCatalogScrollUnits The catalogScrollUnits to set.
      */
     public void setCatalogScrollUnits(int aCatalogScrollUnits) {
         int oldValue = getCatalogScrollUnits();
         this.catalogScrollUnits = aCatalogScrollUnits;
         firePropertyChange(PROPERTYNAME_CATALOG_SCROLL_UNITS, oldValue, aCatalogScrollUnits);
     }
 
     /**
      * Sets the coverSizeLarge.
      * <p>
      * @param aCoverSizeLarge The coverSizeLarge to set.
      */
     public void setCoverSizeLarge(int aCoverSizeLarge) {
         int oldValue = getCoverSizeLarge();
         this.coverSizeLarge = aCoverSizeLarge;
         firePropertyChange(PROPERTYNAME_COVER_SIZE_LARGE, oldValue, aCoverSizeLarge);
     }
 
     /**
      * Sets the coverSizeSmall.
      * <p>
      * @param aCoverSizeSmall The coverSizeSmall to set.
      */
     public void setCoverSizeSmall(int aCoverSizeSmall) {
         int oldValue = getCoverSizeSmall();
         this.coverSizeSmall = aCoverSizeSmall;
         firePropertyChange(PROPERTYNAME_COVER_SIZE_SMALL, oldValue, aCoverSizeSmall);
 
     }
 
     /**
      * Sets the databaseLocation.
      * <p>
      * @param aDatabaseLocation The databaseLocation to set.
      */
     public void setDatabaseLocation(File aDatabaseLocation) {
         File oldValue = getDatabaseLocation();
         this.databaseLocation = aDatabaseLocation;
         firePropertyChange(PROPERTYNAME_DIRECTORY_DB_LOCATION, oldValue, aDatabaseLocation);
     }
 
     /**
      * Sets the displayFormatDisc.
      * <p>
      * @param aDisplayFormatDisc The displayFormatDisc to set.
      */
     public void setDisplayFormatDisc(String aDisplayFormatDisc) {
         String oldValue = getDisplayFormatDisc();
         this.displayFormatDisc = aDisplayFormatDisc;
         firePropertyChange(PROPERTYNAME_DISPLAY_FORMAT_DISC, oldValue, aDisplayFormatDisc);
     }
 
     /**
      * Sets the displayFormatTrack.
      * <p>
      * @param aDisplayFormatTrack The displayFormatTrack to set.
      */
     public void setDisplayFormatTrack(String aDisplayFormatTrack) {
         String oldValue = getDisplayFormatTrack();
         this.displayFormatTrack = aDisplayFormatTrack;
         firePropertyChange(PROPERTYNAME_DISPLAY_FORMAT_TRACK, oldValue, aDisplayFormatTrack);
     }
 
     /**
      * Sets the fadeInOnPlay.
      * <p>
      * @param aFadeInOnPlay The fadeInOnPlay to set.
      */
     public void setFadeInOnPlay(boolean aFadeInOnPlay) {
         boolean oldValue = isFadeInOnPlay();
         this.fadeInOnPlay = aFadeInOnPlay;
         firePropertyChange(PROPERTYNAME_FADE_IN_ON_PLAY, oldValue, aFadeInOnPlay);
     }
 
     /**
      * Sets the fadeOutOnChange.
      * <p>
      * @param aFadeOutOnChange The fadeOutOnChange to set.
      */
     public void setFadeOutOnChange(boolean aFadeOutOnChange) {
         boolean oldValue = isFadeOutOnChange();
         this.fadeOutOnChange = aFadeOutOnChange;
         firePropertyChange(PROPERTYNAME_FADE_OUT_ON_CHANGE, oldValue, aFadeOutOnChange);
     }
 
     /**
      * Sets the fadeOutOnPause.
      * <p>
      * @param aFadeOutOnPause The fadeOutOnPause to set.
      */
     public void setFadeOutOnPause(boolean aFadeOutOnPause) {
         boolean oldValue = isFadeOutOnPause();
         this.fadeOutOnPause = aFadeOutOnPause;
         firePropertyChange(PROPERTYNAME_FADE_OUT_ON_PAUSE, oldValue, aFadeOutOnPause);
     }
 
     /**
      * Sets the fadeOutOnStop.
      * <p>
      * @param aFadeOutOnStop The fadeOutOnStop to set.
      */
     public void setFadeOutOnStop(boolean aFadeOutOnStop) {
         boolean oldValue = isFadeOutOnStop();
         this.fadeOutOnStop = aFadeOutOnStop;
         firePropertyChange(PROPERTYNAME_FADE_OUT_ON_STOP, oldValue, aFadeOutOnStop);
     }
 
     /**
      * Sets the fileBackup.
      * <p>
      * @param aFileBackup The fileBackup to set.
      */
     public void setFileBackup(File aFileBackup) {
         File oldValue = getFileBackup();
         this.fileBackup = aFileBackup;
         firePropertyChange(PROPERTYNAME_FILE_BACKUP, oldValue, aFileBackup);
     }
 
     /**
      * Sets the fileFormatImage.
      * <p>
      * @param aFileFormatImage The fileFormatImage to set.
      */
     public void setFileFormatImage(String aFileFormatImage) {
         String oldValue = getFileFormatImage();
         this.fileFormatImage = aFileFormatImage;
         firePropertyChange(PROPERTYNAME_FILE_FORMAT_IMAGE, oldValue, aFileFormatImage);
     }
 
     /**
      * Sets the fileFormatMusic.
      * <p>
      * @param aFileFormat The fileFormatMusic to set.
      */
     public void setFileFormatMusic(String aFileFormat) {
         String oldValue = getFileFormatMusic();
         this.fileFormatMusic = aFileFormat;
         firePropertyChange(PROPERTYNAME_FILE_FORMAT_MUSIC, oldValue, aFileFormat);
     }
 
     /**
      * Sets the filter.
      * <p>
      * @param aFilter The filter to set.
      */
     public void setFilter(String aFilter) {
         this.filter = aFilter;
     }
 
     /**
      * Sets the locale.
      * <p>
      * @param aLocale The locale to set.
      */
     public void setLocale(String aLocale) {
         String oldValue = getLocale();
         this.locale = aLocale;
         firePropertyChange(PROPERTYNAME_LOCALE, oldValue, aLocale);
 
     }
 
     /**
      * Sets the logLevel.
      * <p>
      * @param aLogLevel The logLevel to set.
      */
     public void setLogLevel(String aLogLevel) {
         String oldValue = getLogLevel();
         this.logLevel = aLogLevel;
         firePropertyChange(PROPERTYNAME_LOG_LEVEL, oldValue, aLogLevel);
     }
 
     /**
      * Sets the newFileInDays.
      * <p>
      * @param aNewFileInDays The newFileInDays to set.
      */
     public void setNewFileInDays(int aNewFileInDays) {
         int oldValue = getNewFileInDays();
         this.newFileInDays = aNewFileInDays;
         firePropertyChange(PROPERTYNAME_NEW_FILE_IN_DAYS, oldValue, aNewFileInDays);
 
     }
 
     /**
      * Sets the playerBufferSize.
      * <p>
      * @param aPlayerBufferSize The playerBufferSize to set.
      */
     public void setPlayerBufferSize(int aPlayerBufferSize) {
         int oldValue = getPlayerBufferSize();
         this.playerBufferSize = aPlayerBufferSize;
         firePropertyChange(PROPERTYNAME_PLAYER_BUFFER_SIZE, oldValue, aPlayerBufferSize);
     }
     
     /**
      * Sets the analyzerMode.
      * <p>
      * @param aAnalyzerMode The analyzerMode to set.
      */
     public void setAnalyzerMode(String aAnalyzerMode) {
        String oldValue = getAnalyzerMode();
        this.analyzerMode = aAnalyzerMode;
        firePropertyChange(PROPERTYNAME_ANALYZER_MODE, oldValue, aAnalyzerMode);
     }
     /**AZ
    * Sets the useCDNumber.
      * <p>
      * @param aUseCDNumber The useCDNumber to set.
      */
     public void setUseCDNumber(boolean aUseCDNumber) {
         boolean oldValue = isUseCDNumber();
         this.useCDNumber = aUseCDNumber;
         firePropertyChange(PROPERTYNAME_USE_CD_NUMBER, oldValue, aUseCDNumber);
     }
     
     /**AZ
      * Sets the showDefaultTree.
        * <p>
        * @param aShowDefaultTree The showDefaultTree to set.
        */
       public void setShowDefaultTree(boolean aShowDefaultTree) {
           boolean oldValue = isShowDefaultTree();
           this.showDefaultTree = aShowDefaultTree;
           firePropertyChange(PROPERTYNAME_SHOW_DEFAULT_TREE, oldValue, aShowDefaultTree);
       }
       
       /**AZ
        * Sets the showEmptyNode.
          * <p>
          * @param aShowEmptyNode The showEmptyNode to set.
          */
         public void setShowEmptyNode(boolean aShowEmptyNode) {
             boolean oldValue = isShowEmptyNode();
             this.showEmptyNode = aShowEmptyNode;
             firePropertyChange(PROPERTYNAME_SHOW_EMPTY_NODE, oldValue, aShowEmptyNode);
         }
     
     /** AZ
      * Sets the imagesLocation.
      * <p>
      * @param aImagesLocation The imagesLocation to set.
      */
     public void setImagesLocation(File aImagesLocation) {
         File oldValue = getImagesLocation();
         this.imagesLocation = aImagesLocation;
         firePropertyChange(PROPERTYNAME_IMAGES_LOCATION, oldValue, aImagesLocation);
     }
 
     /**AZ
      * Sets the copyImages.
        * <p>
        * @param aCopyImages The copyImages to set.
        */
     public void setCopyImagesToDirectory(boolean aCopyImages) {
         boolean oldValue = isCopyImagesToDirectory();
         this.copyImagesToDirectory = aCopyImages;
         firePropertyChange(PROPERTYNAME_COPY_IMAGES, oldValue, aCopyImages);
     }
     /** AZ
      * Sets the albumArtistTag
      * <p>
      * @param aAlbumArtistTag The albumArtistTag to set.
      */
     public void setAlbumArtistTag(String aAlbumArtistTag) {
         String oldValue = getAlbumArtistTag();
         this.albumArtistTag = aAlbumArtistTag;
         firePropertyChange(PROPERTYNAME_ALBUM_ARTIST_TAG, oldValue, aAlbumArtistTag);
     }
        /**
      * Sets the playlistType.
      * <p>
      * @param aPlaylistType The playlistType to set.
      */
     public void setPlaylistType(String aPlaylistType) {
         String oldValue = getPlaylistType();
         this.playlistType = aPlaylistType;
         firePropertyChange(PROPERTYNAME_PLAYLIST_TYPE, oldValue, aPlaylistType);
     }
 
     /**
      * Sets the remoteDatabaseURL.
      * <p>
      * @param aRemoteDatabaseURL The remoteDatabaseURL to set.
      */
     public void setRemoteDatabaseURL(String aRemoteDatabaseURL) {
         String oldValue = getRemoteDatabaseURL();
         this.remoteDatabaseURL = aRemoteDatabaseURL;
         firePropertyChange(PROPERTYNAME_REMOTE_DATABASE_URL, oldValue, aRemoteDatabaseURL);
 
     }
 
     /**
      * Sets the rowColorEven.
      * <p>
      * @param aRowColorEven The rowColorEven to set.
      */
     public void setRowColorEven(Color aRowColorEven) {
         Color oldValue = getRowColorEven();
         this.rowColorEven = aRowColorEven;
         firePropertyChange(PROPERTYNAME_ROW_COLOR_EVEN, oldValue, aRowColorEven);
     }
 
     /**
      * Sets the rowColorOdd.
      * <p>
      * @param aRowColorOdd The rowColorOdd to set.
      */
     public void setRowColorOdd(Color aRowColorOdd) {
         Color oldValue = getRowColorOdd();
         this.rowColorOdd = aRowColorOdd;
         firePropertyChange(PROPERTYNAME_ROW_COLOR_ODD, oldValue, aRowColorOdd);
     }
 
     /**
      * Sets the startInDirectory.
      * <p>
      * @param aStartInDirectory The startInDirectory to set.
      */
     public void setStartInDirectory(File aStartInDirectory) {
         File oldValue = getStartInDirectory();
         startInDirectory = aStartInDirectory;
         firePropertyChange(PROPERTYNAME_DIRECTORY_START_IN, oldValue, aStartInDirectory);
     }
 
     /**
      * Sets the updateTags.
      * <p>
      * @param aUpdateTags The updateTags to set.
      */
     public void setUpdateTags(boolean aUpdateTags) {
         boolean oldValue = isUpdateTags();
         this.updateTags = aUpdateTags;
         firePropertyChange(PROPERTYNAME_UPDATE_TAGS, oldValue, aUpdateTags);
     }
     
     /**AZ
      * Gets the useCDNumber.
      * <p>
      * @return Returns the useCDNumber.
      */
     public boolean isUseCDNumber() {
         return this.useCDNumber;
     } 
     
     /** AZ
      * Gets the showDefaultTree.
      * <p>
      * @return Returns the showDefaultTree.
      */
     public boolean isShowDefaultTree() {
        return this.showDefaultTree;
     }
     
     /** AZ
      * Gets the showEmptyNode.
      * <p>
      * @return Returns the showEmptyNode.
      */
     public boolean isShowEmptyNode() {
        return this.showEmptyNode;
     }
     
     /**AZ
      * Gets the copyImagesToDirectory.
      * <p>
      * @return Returns the copyImages.
      */
     public boolean isCopyImagesToDirectory() {
         return this.copyImagesToDirectory;
     }  
 
     /**
      * Gets the auditInfo.
      * <p>
      * @return Returns the auditInfo.
      */
     public boolean isAuditInfo() {
         return this.auditInfo;
     }
 
     /**
      * Gets the fadeInOnPlay.
      * <p>
      * @return Returns the fadeInOnPlay.
      */
     public boolean isFadeInOnPlay() {
         return this.fadeInOnPlay;
     }
 
     /**
      * Gets the fadeOutOnChange.
      * <p>
      * @return Returns the fadeOutOnChange.
      */
     public boolean isFadeOutOnChange() {
         return this.fadeOutOnChange;
     }
 
     /**
      * Gets the fadeOutOnPause.
      * <p>
      * @return Returns the fadeOutOnPause.
      */
     public boolean isFadeOutOnPause() {
         return this.fadeOutOnPause;
     }
 
     /**
      * Gets the fadeOutOnStop.
      * <p>
      * @return Returns the fadeOutOnStop.
      */
     public boolean isFadeOutOnStop() {
         return this.fadeOutOnStop;
     }
 
     /**
      * Gets the updateTags.
      * <p>
      * @return Returns the updateTags.
      */
     public boolean isUpdateTags() {
         return this.updateTags;
     }
 
     /**
      * Sets the player volume
      * <p>
      * @param volume in the range 0 <--> 1
      */
     public void setPlayerVolume(float volume) {
     	if (volume > 1) {
     		volume = 1;
     	} else if (volume < 0) {
     		volume = 0;
     	}
     	this.playerVolume = volume;
     }
     
     /**
      * Gets the player volume
      * <p>
      */
     public float getPlayerVolume() {
     	return this.playerVolume;
     }
     
     /**
      * Restores the persistent properties from the specified Preferences.
      *
      * @param prefs   the Preferences object that holds the property values
      */
     public void restoreFrom(Preferences prefs) {
         setFadeInOnPlay(prefs.getBoolean(KEY_FADE_IN_ON_PLAY, DEFAULT_FADING));
         setFadeOutOnChange(prefs.getBoolean(KEY_FADE_OUT_ON_CHANGE, DEFAULT_FADING));
         setFadeOutOnPause(prefs.getBoolean(KEY_FADE_OUT_ON_PAUSE, DEFAULT_FADING));
         setFadeOutOnStop(prefs.getBoolean(KEY_FADE_OUT_ON_STOP, DEFAULT_FADING));
         setUpdateTags(prefs.getBoolean(KEY_UPDATE_TAGS, DEFAULT_UPDATE_TAGS));
         setStartInDirectory(new File(prefs.get(KEY_DIRECTORY_START_IN, DEFAULT_DIRECTORY_START_IN.getAbsolutePath())));
         setDatabaseLocation(new File(prefs.get(KEY_DIRECTORY_DB_LOCATION,
                                                DEFAULT_DIRECTORY_DB_LOCATION.getAbsolutePath())));
         setFileBackup(new File(prefs.get(KEY_FILE_BACKUP, DEFAULT_FILE_BACKUP.getAbsolutePath())));
         setFileFormatMusic(prefs.get(KEY_FILE_FORMAT_MUSIC, DEFAULT_FILE_FORMAT_MUSIC));
         setFileFormatImage(prefs.get(KEY_FILE_FORMAT_IMAGE, DEFAULT_FILE_FORMAT_IMAGE));
         setNewFileInDays(prefs.getInt(KEY_NEW_FILE_IN_DAYS, DEFAULT_NEW_FILE_IN_DAYS));
         setAnalyzerMode(prefs.get(KEY_ANALYZER_MODE, DEFAULT_ANALYZER_MODE));
         setDisplayFormatDisc(prefs.get(KEY_DISPLAY_FORMAT_DISC, DEFAULT_DISPLAY_FORMAT_DISC));
         setDisplayFormatTrack(prefs.get(KEY_DISPLAY_FORMAT_TRACK, DEFAULT_DISPLAY_FORMAT_TRACK));
         setLocale(prefs.get(KEY_LOCALE, DEFAULT_LOCALE));
         setRowColorEven(new Color(prefs.getInt(KEY_ROW_COLOR_EVEN, DEFAULT_ROW_COLOR_EVEN.getRGB())));
         setRowColorOdd(new Color(prefs.getInt(KEY_ROW_COLOR_ODD, DEFAULT_ROW_COLOR_ODD.getRGB())));
         setPlaylistType(prefs.get(KEY_PLAYLIST_TYPE, DEFAULT_PLAYLIST_TYPE));
         setLogLevel(prefs.get(KEY_LOG_LEVEL, DEFAULT_LOG_LEVEL));
         setPlayerBufferSize(prefs.getInt(KEY_PLAYER_BUFFER_SIZE, DEFAULT_PLAYER_BUFFER_SIZE));
         setAuditInfo(prefs.getBoolean(KEY_AUDIT_INFO, DEFAULT_AUDIT_INFO));
         setCoverSizeSmall(prefs.getInt(KEY_COVER_SIZE_SMALL, DEFAULT_COVER_SIZE_SMALL));
         setCoverSizeLarge(prefs.getInt(KEY_COVER_SIZE_LARGE, DEFAULT_COVER_SIZE_LARGE));
         setRemoteDatabaseURL(prefs.get(KEY_REMOTE_DATABASE_URL, DEFAULT_REMOTE_DATABASE_URL));
         setCatalogScrollUnits(prefs.getInt(KEY_CATALOG_SCROLL_UNITS, DEFAULT_CATALOG_SCROLL_UNITS));
         /** AZ **/
         setUseCDNumber(prefs.getBoolean(KEY_USE_CD_NUMBER, DEFAULT_USE_CD_NUMBER));
         setAlbumArtistTag(prefs.get(KEY_ALBUM_ARTIST_TAG, DEFAULT_ALBUM_ARTIST_TAG));
         setCopyImagesToDirectory(prefs.getBoolean(KEY_COPY_IMAGES, DEFAULT_COPY_IMAGES));
         setImagesLocation(new File(prefs.get(KEY_IMAGES_LOCATION, DEFAULT_IMAGES_LOCATION.getAbsolutePath())));
         setShowDefaultTree(prefs.getBoolean(KEY_SHOW_DEFAULT_TREE, DEFAULT_SHOW_DEFAULT_TREE));      
         setShowEmptyNode(prefs.getBoolean(KEY_SHOW_EMPTY_NODE, DEFAULT_SHOW_EMPTY_NODE));
         setPlayerVolume(prefs.getFloat(KEY_PLAYER_VOLUME, DEFAULT_KEY_PLAYER_VOLUME));
       }
 
     /**
      * Stores the persistent properties in the specified Preferences.
      *
      * @param prefs   the Preferences object that holds the property values
      */
     void storeIn(Preferences prefs) {
         prefs.putBoolean(KEY_FADE_IN_ON_PLAY, isFadeInOnPlay());
         prefs.putBoolean(KEY_FADE_OUT_ON_STOP, isFadeOutOnStop());
         prefs.putBoolean(KEY_FADE_OUT_ON_PAUSE, isFadeOutOnPause());
         prefs.putBoolean(KEY_FADE_OUT_ON_CHANGE, isFadeOutOnChange());
         prefs.putBoolean(KEY_UPDATE_TAGS, isUpdateTags());
         prefs.put(KEY_DIRECTORY_START_IN, getStartInDirectory().getAbsolutePath());
         prefs.put(KEY_DIRECTORY_DB_LOCATION, getDatabaseLocation().getAbsolutePath());
         prefs.put(KEY_FILE_BACKUP, getFileBackup().getAbsolutePath());
         prefs.put(KEY_FILE_FORMAT_MUSIC, getFileFormatMusic());
         prefs.put(KEY_FILE_FORMAT_IMAGE, getFileFormatImage());
         prefs.putInt(KEY_NEW_FILE_IN_DAYS, getNewFileInDays());
         prefs.put(KEY_ANALYZER_MODE, getAnalyzerMode());
         prefs.put(KEY_DISPLAY_FORMAT_DISC, getDisplayFormatDisc());
         prefs.put(KEY_DISPLAY_FORMAT_TRACK, getDisplayFormatTrack());
         prefs.put(KEY_LOCALE, getLocale());
         prefs.putInt(KEY_ROW_COLOR_EVEN, getRowColorEven().getRGB());
         prefs.putInt(KEY_ROW_COLOR_ODD, getRowColorOdd().getRGB());
         prefs.put(KEY_PLAYLIST_TYPE, getPlaylistType());
         prefs.put(KEY_LOG_LEVEL, getLogLevel());
         prefs.putInt(KEY_PLAYER_BUFFER_SIZE, getPlayerBufferSize());
         prefs.putBoolean(KEY_AUDIT_INFO, isAuditInfo());
         prefs.putInt(KEY_COVER_SIZE_SMALL, getCoverSizeSmall());
         prefs.putInt(KEY_COVER_SIZE_LARGE, getCoverSizeLarge());
         prefs.put(KEY_REMOTE_DATABASE_URL, getRemoteDatabaseURL());
         prefs.putInt(KEY_CATALOG_SCROLL_UNITS, getCatalogScrollUnits());
         /** AZ  **/
         prefs.putBoolean(KEY_USE_CD_NUMBER, isUseCDNumber());
         prefs.put(KEY_ALBUM_ARTIST_TAG, getAlbumArtistTag());
         prefs.putBoolean(KEY_COPY_IMAGES, isCopyImagesToDirectory());
         prefs.put(KEY_IMAGES_LOCATION, getImagesLocation().getAbsolutePath());
         prefs.putBoolean(KEY_SHOW_DEFAULT_TREE, isShowDefaultTree());
         prefs.putBoolean(KEY_SHOW_EMPTY_NODE, isShowEmptyNode());   
         prefs.putFloat(KEY_PLAYER_VOLUME, playerVolume);
      }
  
 
 }