src2/fr/orsay/lri/varna/views/VueBaseValues.java

   1 package fr.orsay.lri.varna.views;
   2
   3 import java.awt.Color;
   4 import java.awt.Dimension;
   5 import java.awt.GridLayout;
   6 import java.beans.PropertyChangeEvent;
   7 import java.beans.PropertyVetoException;
   8 import java.beans.VetoableChangeListener;
   9 import java.util.ArrayList;
  10 import java.util.Vector;
  11
  12 import javax.swing.JPanel;
  13 import javax.swing.JScrollPane;
  14 import javax.swing.JTable;
  15 import javax.swing.event.TableModelEvent;
  16 import javax.swing.event.TableModelListener;
  17 import javax.swing.table.AbstractTableModel;
  18
  19 import fr.orsay.lri.varna.VARNAPanel;
  20 import fr.orsay.lri.varna.components.ColorRenderer;
  21 import fr.orsay.lri.varna.models.rna.ModeleBase;
  22 import fr.orsay.lri.varna.models.rna.ModeleBaseNucleotide;
  23 import fr.orsay.lri.varna.models.rna.ModeleColorMap;
  24 import fr.orsay.lri.varna.models.rna.RNA;
  25
  26 public class VueBaseValues extends JPanel implements TableModelListener {
  27
  28         private JTable table;
  29         private ValueTableModel _tm;
  30         private VARNAPanel _vp;
  31         private ArrayList<ModeleBase> data;
  32         private ArrayList<Double> _backup;
  33         private ArrayList<Object> columns;
  34
  35
  36         public VueBaseValues(VARNAPanel vp)
  37         {
  38                 super(new GridLayout(1, 0));
  39                 _vp = vp;
  40                 init();
  41         }
  42
  43         private void init()
  44         {
  45                 Object[] col = {"Number","Base","Value","Preview"};
  46                 columns = new ArrayList<Object>();
  47                 for (int i = 0; i < col.length; i++)
  48                 {
  49                         columns.add(col[i]);
  50                 }
  51
  52                 _backup = new ArrayList<Double>();
  53                 data = new ArrayList<ModeleBase>();
  54                 for (int i = 0; i < _vp.getRNA().get_listeBases().size(); i++)
  55                 {
  56                         ModeleBase mb = _vp.getRNA().get_listeBases().get(i);
  57                         data.add(mb);
  58                         _backup.add(mb.getValue());
  59                 }
  60                 _tm = new ValueTableModel();
  61                 table = new JTable(_tm);
  62                 table.setDefaultRenderer(Color.class, new ColorRenderer(true));
  63                 table.setPreferredScrollableViewportSize(new Dimension(300, 300));
  64                 table.getModel().addTableModelListener(this);
  65
  66                 JScrollPane scrollPane = new JScrollPane(table);
  67                 this.add(scrollPane);
  68         }
  69
  70         public void cancelChanges()
  71         {
  72                 for (int i = 0; i < _vp.getRNA().get_listeBases().size(); i++)
  73                 {
  74                         ModeleBase mb = _vp.getRNA().get_listeBases().get(i);
  75                         mb.setValue(_backup.get(i));
  76                 }
  77           _vp.getRNA().rescaleColorMap(_vp.getColorMap());
  78         }
  79
  80         private class ValueTableModel extends AbstractTableModel {
  81             public String getColumnName(int col) {
  82                 return columns.get(col).toString();
  83             }
  84             public int getRowCount() { return data.size(); }
  85             public int getColumnCount() { return columns.size(); }
  86             public Object getValueAt(int row, int col) {
  87                 ModeleBase mb = data.get(row);
  88                 if (col==0)
  89                 {
  90                         return new Integer(mb.getBaseNumber());
  91                 }
  92                 else if (col==1)
  93                 {
  94                         return new String(mb.getContent());
  95                 }
  96                 else if (col==2)
  97                 {
  98                         return new Double(mb.getValue());
  99                 }
 100                 else if (col==3)
 101                 {
 102                         return _vp.getColorMap().getColorForValue(mb.getValue());
 103                 }
 104                 return "N/A";
 105             }
 106             public boolean isCellEditable(int row, int col)
 107                 {
 108                         if (getColumnName(col).equals("Value"))
 109                                 return true;
 110                         return false;
 111                 }
 112             public void setValueAt(Object value, int row, int col) {
 113                 if (getColumnName(col).equals("Value"))
 114                 {
 115                   data.get(row).setValue(((Double)value));
 116                   _vp.getRNA().rescaleColorMap(_vp.getColorMap());
 117                   _vp.repaint();
 118                   fireTableCellUpdated(row, col);
 119                 }
 120             }
 121             public Class getColumnClass(int c) {
 122                 return getValueAt(0, c).getClass();
 123             }
 124         }
 125
 126         public void tableChanged(TableModelEvent e) {
 127                 if (e.getType() == TableModelEvent.UPDATE)
 128                 {
 129                         table.repaint();
 130                 }
 131
 132         }
 133
 134 }