plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/tables/mi/IntegerEditingSupport.java

   1 package net.mograsim.plugin.tables.mi;
   2
   3 import java.math.BigInteger;
   4
   5 import org.eclipse.jface.viewers.TableViewer;
   6
   7 import net.mograsim.machine.mi.MicroInstructionDefinition;
   8 import net.mograsim.machine.mi.parameters.IntegerClassification;
   9 import net.mograsim.machine.mi.parameters.IntegerImmediate;
  10 import net.mograsim.plugin.tables.DisplaySettings;
  11 import net.mograsim.plugin.tables.NumberCellEditingSupport;
  12
  13 public class IntegerEditingSupport extends NumberCellEditingSupport
  14 {
  15         private IntegerClassification classification;
  16         private int index;
  17         private InstructionTableContentProvider provider;
  18
  19         public IntegerEditingSupport(TableViewer viewer, MicroInstructionDefinition miDef, int index, DisplaySettings displaySettings,
  20                         InstructionTableContentProvider provider)
  21         {
  22                 super(viewer, displaySettings);
  23                 classification = (IntegerClassification) miDef.getParameterClassifications()[index];
  24                 this.index = index;
  25                 this.provider = provider;
  26         }
  27
  28         @Override
  29         protected void setAsBigInteger(Object element, BigInteger value)
  30         {
  31                 InstructionTableRow row = ((InstructionTableRow) element);
  32                 row.data.setParameter(index, new IntegerImmediate(value, classification.getExpectedBits()));
  33                 provider.update(row.address);
  34 //              viewer.update(element, null); Does not do anything for some reason
  35         }
  36
  37         @Override
  38         protected BigInteger getAsBigInteger(Object element)
  39         {
  40                 return ((IntegerImmediate) ((InstructionTableRow) element).data.getParameter(index)).getValueAsBigInteger();
  41         }
  42
  43 }