/****************************************************************************

 * ubion.ORS - The Open Report Suite                                        *

 *                                                                          *

 * ------------------------------------------------------------------------ *

 *                                                                          *

 * Subproject: NOA (Nice Office Access)                                     *

 *                                                                          *

 *                                                                          *

 * The Contents of this file are made available subject to                  *

 * the terms of GNU Lesser General Public License Version 2.1.              *

 *                                                                          * 

 * GNU Lesser General Public License Version 2.1                            *

 * ======================================================================== *

 * Copyright 2003-2005 by IOn AG                                            *

 *                                                                          *

 * This library is free software; you can redistribute it and/or            *

 * modify it under the terms of the GNU Lesser General Public               *

 * License version 2.1, as published by the Free Software Foundation.       *

 *                                                                          *

 * This library is distributed in the hope that it will be useful,          *

 * but WITHOUT ANY WARRANTY; without even the implied warranty of           *

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU        *

 * Lesser General Public License for more details.                          *

 *                                                                          *

 * You should have received a copy of the GNU Lesser General Public         *

 * License along with this library; if not, write to the Free Software      *

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,                    *

 * MA  02111-1307  USA                                                      *

 *                                                                          *

 * Contact us:                                                              *

 *  http://www.ion.ag                                                       *

 *  info@ion.ag                                                             *

 *                                                                          *

 ****************************************************************************/

 

/*

 * Last changes made by $Author: andreas $, $Date: 2006-10-04 14:14:28 +0200 (Mi, 04 Okt 2006) $

 */

package ag.ion.bion.officelayer.internal.util;



import java.awt.Color;

import java.text.DecimalFormat;



/**

 * Number formatter for java code.

 * 

 * @author Andreas Bröcker

 * @version $Revision: 10398 $

 */

public class JavaNumberFormatter {



  private Color                     textColor                 = null;

  private DecimalFormat             decimalFormat             = null;

  private JavaNumberFormatCondition javaNumberFormatCondition = null;

  

  private String contentBefore  = null;

  private String contentAfter   = null;

  

  private boolean isNegativePattern = false;

  

  //----------------------------------------------------------------------------

  /**

   * Sets color of the text.

   * 

   * @param textColor color of the text

   * 

   * @author Andreas Bröcker

   */

  public void setTextColor(Color textColor) {

    this.textColor = textColor;

  }

  //----------------------------------------------------------------------------

  /**

   * Sets decimal format.

   * 

   * @param decimalFormat decimal format to be used

   * 

   * @author Andreas Bröcker

   */

  public void setDecimalFormat(DecimalFormat decimalFormat) {

    this.decimalFormat = decimalFormat;

  }

  //----------------------------------------------------------------------------

  /**

   * Sets number format condition.

   * 

   * @param javaNumberFormatCondition number format condition to be used

   * 

   * @author Andreas Bröcker

   */

  public void setJavaNumberFormatCondition(JavaNumberFormatCondition javaNumberFormatCondition) {

    this.javaNumberFormatCondition = javaNumberFormatCondition;

  }

  //----------------------------------------------------------------------------

  /**

   * Sets content before pattern.

   * 

   * @param contentBefore content before pattern

   * 

   * @author Andreas Bröcker

   */

  public void setContentBefore(String contentBefore) {

    this.contentBefore = contentBefore;

  }

  //----------------------------------------------------------------------------

  /**

   * Sets conent after pattern.

   * 

   * @param contentAfter content after pattern

   * 

   * @author Andreas Bröcker

   */

  public void setContentAfter(String contentAfter) {

    this.contentAfter = contentAfter;

  }

  //----------------------------------------------------------------------------

  /**

   * Sets information whether this pattern is a negative pattern.

   * 

   * @param isNegativePattern information whether this pattern is a negative pattern

   * 

   * @author Andreas Bröcker

   */

  public void setIsNegativePattern(boolean isNegativePattern) {

    this.isNegativePattern = isNegativePattern;

  }

  //----------------------------------------------------------------------------

  /**

   * Returns text color. Returns null if no color was set.

   * 

   * @return text color

   * 

   * @author Andreas Bröcker

   */

  public Color getTextColor() {

    return textColor;

  }

  //----------------------------------------------------------------------------

  /**

   * Returns decimal format.

   * 

   * @return decimal format

   * 

   * @author Andreas Bröcker

   */

  public DecimalFormat getDecimalFormat() {

    return decimalFormat;

  }

  //----------------------------------------------------------------------------

  /**

   * Returns number format condition.

   * 

   * @return number format condition

   * 

   * @author Andreas Bröcker

   */

  public JavaNumberFormatCondition getJavaNumberFormatCondition() {

    return javaNumberFormatCondition;

  }

  //----------------------------------------------------------------------------

  /**

   * Returns content before pattern.

   * 

   * @return content before pattern

   * 

   * @author Andreas Bröcker

   */

  public String getContentBefore() {

    return contentBefore;

  }

  //----------------------------------------------------------------------------

  /**

   * Returns content after pattern.

   * 

   * @return content after pattern

   * 

   * @author Andreas Bröcker

   */

  public String getContentAfter() {

    return contentAfter;

  }

  //----------------------------------------------------------------------------

  /**

   * Formats submitted number.

   * 

   * @param value value to be formatted

   * 

   * @return formatted number

   * 

   * @author Andreas Bröcker

   */

  public String format(double value) {

    String textValue = decimalFormat.format(value);    

    if(isNegativePattern) {

      if(textValue.startsWith("-")) 

        textValue = textValue.substring(1);      

    }

    

    String returnValue = "";

    if(contentBefore != null)

      returnValue = contentBefore;

    returnValue+= textValue;

    if(contentAfter != null)

      returnValue+= contentAfter;

      

    return returnValue;

  }

  //----------------------------------------------------------------------------

}