/*

  *  Copyright (c) 2001-2009, Jean Tessier

  *  All rights reserved.

  *  

  *  Redistribution and use in source and binary forms, with or without

  *  modification, are permitted provided that the following conditions

  *  are met:

  *  

  *      * Redistributions of source code must retain the above copyright

  *        notice, this list of conditions and the following disclaimer.

  *  

  *      * Redistributions in binary form must reproduce the above copyright

  *        notice, this list of conditions and the following disclaimer in the

  *        documentation and/or other materials provided with the distribution.

  *  

  *      * Neither the name of Jean Tessier nor the names of his contributors

  *        may be used to endorse or promote products derived from this software

  *        without specific prior written permission.

  *  

  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

  *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR

  *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

  *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

  *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

  *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

  *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  */

 package com.jeantessier.dependencyfinder.gui;

 import java.awt.event.*;

 import javax.swing.*;

 import org.apache.log4j.*;

 import com.jeantessier.metrics.*;

 class TableHeaderListener implements MouseListener, MouseMotionListener {

     private JTable table;

     private OOMetricsTableModel model;

     public TableHeaderListener(JTable table, OOMetricsTableModel model) {

         this.table = table;

         this.model = model;

     }

     public void mouseClicked(MouseEvent event) {

         int viewColumn = table.getColumnModel().getColumnIndexAtX(event.getX());

         int column = table.convertColumnIndexToModel(viewColumn);

         String columnName = model.getRawColumnName(column);

         int columnDispose = model.getRawColumnDispose(column);

         Logger.getLogger(getClass()).debug("mouseClicked");

         Logger.getLogger(getClass()).debug("event.getX()       = " + event.getX());

         Logger.getLogger(getClass()).debug("view column        = " + viewColumn);

         Logger.getLogger(getClass()).debug("column             = " + column);

         Logger.getLogger(getClass()).debug("raw column name    = " + columnName);

         Logger.getLogger(getClass()).debug("raw column dispose = " + columnDispose);

         model.sortOn(columnName, columnDispose);

     }

     public void mouseEntered(MouseEvent event) {

         Logger.getLogger(getClass()).debug("mouseEntered");

     }

     public void mouseExited(MouseEvent event) {

         Logger.getLogger(getClass()).debug("mouseExited");

     }

     public void mousePressed(MouseEvent event) {

         Logger.getLogger(getClass()).debug("mousePressed");

     }

     public void mouseReleased(MouseEvent event) {

         Logger.getLogger(getClass()).debug("mouseReleased");

     }

     public void mouseDragged(MouseEvent event) {

         Logger.getLogger(getClass()).debug("mouseDragged");

     }

     public void mouseMoved(MouseEvent event) {

         if (event.getComponent() instanceof JComponent) {

             JComponent component = (JComponent) event.getComponent();

             int viewColumn = table.getColumnModel().getColumnIndexAtX(event.getX());

             int column = table.convertColumnIndexToModel(viewColumn);

             MeasurementDescriptor descriptor = model.getColumnDescriptor(column);

             int columnDispose = model.getRawColumnDispose(column);

             String text = null;

             if (descriptor != null) {

                 StringBuffer tooltip = new StringBuffer();

                 tooltip.append("<html><body><p>");

                 tooltip.append(descriptor.getLongName());

                 if (descriptor.getClassFor().equals(StatisticalMeasurement.class)) {

                     switch (columnDispose) {

                         case StatisticalMeasurement.DISPOSE_MINIMUM:

                         case StatisticalMeasurement.DISPOSE_MEDIAN:

                         case StatisticalMeasurement.DISPOSE_AVERAGE:

                         case StatisticalMeasurement.DISPOSE_STANDARD_DEVIATION:

                         case StatisticalMeasurement.DISPOSE_MAXIMUM:

                         case StatisticalMeasurement.DISPOSE_SUM:

                             tooltip.append(", ").append(StatisticalMeasurement.getDisposeLabel(columnDispose));

                             break;

                         case StatisticalMeasurement.DISPOSE_IGNORE:

                         case StatisticalMeasurement.DISPOSE_NB_DATA_POINTS:

                         default:

                             // Ignore

                             break;

                     }

                 }

                 tooltip.append("<br>valid range: ").append(descriptor.getRangeAsString());

                 tooltip.append("</p></body></html>");

                 text = tooltip.toString();

             }

             component.setToolTipText(text);

         }

     }

 }